389638181408

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:744

約数の個数: 384

約数和(自身を含む): 997319651328

約数和(自身を除く): 607681469920

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 43, 46, 56, 68, 86, 92, 112, 119, 136, 161, 172, 184, 224, 238, 272, 301, 307, 322, 337, 344, 368, 391, 476, 544, 602, 614, 644, 674, 688, 731, 736, 782, 952, 989, 1204, 1228, 1288, 1348, 1376, 1462, 1564, 1904, 1978, 2149, 2359, 2408, 2456, 2576, 2696, 2737, 2924, 3128, 3808, 3956, 4298, 4718, 4816, 4912, 5117, 5152, 5219, 5392, 5474, 5729, 5848, 6256, 6923, 7061, 7751, 7912, 8596, 9436, 9632, 9824, 10234, 10438, 10784, 10948, 11458, 11696, 12512, 13201, 13846, 14122, 14491, 15502, 15824, 16813, 17192, 18872, 20468, 20876, 21896, 22916, 23392, 26402, 27692, 28244, 28982, 31004, 31648, 33626, 34384, 36533, 37744, 40103, 40936, 41752, 43792, 45832, 49427, 52804, 54257, 55384, 56488, 57964, 62008, 67252, 68768, 73066, 75488, 80206, 81872, 83504, 87584, 91664, 92407, 98854, 101437, 103459, 105608, 108514, 110768, 112976, 115928, 117691, 120037, 124016, 131767, 134504, 146132, 160412, 163744, 167008, 183328, 184814, 197708, 202874, 206918, 211216, 217028, 221536, 224417, 225952, 231856, 235382, 240074, 246347, 248032, 263534, 269008, 292264, 303623, 320824, 333293, 369628, 395416, 405748, 413836, 422432, 434056, 448834, 463712, 470764, 480148, 492694, 527068, 538016, 584528, 607246, 641648, 666586, 724213, 739256, 790832, 811496, 827672, 840259, 868112, 897668, 922369, 941528, 960296, 985388, 1054136, 1169056, 1214492, 1283296, 1333172, 1448426, 1478512, 1570919, 1581664, 1622992, 1655344, 1680518, 1724429, 1736224, 1758803, 1795336, 1844738, 1883056, 1920592, 1970776, 2108272, 2125361, 2333051, 2379557, 2428984, 2666344, 2896852, 2957024, 3141838, 3245984, 3310688, 3361036, 3448858, 3517606, 3590672, 3689476, 3766112, 3841184, 3941552, 4216544, 4250722, 4448737, 4666102, 4759114, 4857968, 5161591, 5332688, 5665981, 5793704, 6283676, 6722072, 6897716, 7035212, 7181344, 7378952, 7883104, 8501444, 8897474, 9332204, 9518228, 9715936, 10323182, 10665376, 11331962, 11587408, 12311621, 12567352, 13444144, 13795432, 14070424, 14757904, 16656899, 17002888, 17794948, 18664408, 19036456, 20646364, 22663924, 23174816, 24623242, 25134704, 26888288, 27590864, 28140848, 29515808, 31141159, 33313798, 34005776, 35589896, 36131137, 37328816, 38072912, 39661867, 40452469, 41292728, 45327848, 49246484, 50269408, 55181728, 56281696, 62282318, 66627596, 68011552, 71179792, 72262274, 74657632, 75628529, 76145824, 79323734, 80904938, 82585456, 90655696, 98492968, 102320951, 124564636, 133255192, 142359584, 144524548, 151257058, 158647468, 161809876, 165170912, 181311392, 196985936, 204641902, 249129272, 266510384, 283167283, 289049096, 302514116, 317294936, 323619752, 393971872, 409283804, 498258544, 529399703, 533020768, 566334566, 578098192, 605028232, 634589872, 647239504, 716246657, 818567608, 996517088, 1058799406, 1132669132, 1156196384, 1210056464, 1269179744, 1294479008, 1432493314, 1637135216, 1739456167, 2117598812, 2265338264, 2420112928, 2864986628, 3274270432, 3478912334, 4235197624, 4530676528, 5729973256, 6957824668, 8470395248, 9061353056, 11459946512, 12176193169, 13915649336, 16940790496, 22919893024, 24352386338, 27831298672, 48704772676, 55662597344, 97409545352, 194819090704, 389638181408]

約数ペア:

[(1, 389638181408), (2, 194819090704), (4, 97409545352), (7, 55662597344), (8, 48704772676), (14, 27831298672), (16, 24352386338), (17, 22919893024), (23, 16940790496), (28, 13915649336), (32, 12176193169), (34, 11459946512), (43, 9061353056), (46, 8470395248), (56, 6957824668), (68, 5729973256), (86, 4530676528), (92, 4235197624), (112, 3478912334), (119, 3274270432), (136, 2864986628), (161, 2420112928), (172, 2265338264), (184, 2117598812), (224, 1739456167), (238, 1637135216), (272, 1432493314), (301, 1294479008), (307, 1269179744), (322, 1210056464), (337, 1156196384), (344, 1132669132), (368, 1058799406), (391, 996517088), (476, 818567608), (544, 716246657), (602, 647239504), (614, 634589872), (644, 605028232), (674, 578098192), (688, 566334566), (731, 533020768), (736, 529399703), (782, 498258544), (952, 409283804), (989, 393971872), (1204, 323619752), (1228, 317294936), (1288, 302514116), (1348, 289049096), (1376, 283167283), (1462, 266510384), (1564, 249129272), (1904, 204641902), (1978, 196985936), (2149, 181311392), (2359, 165170912), (2408, 161809876), (2456, 158647468), (2576, 151257058), (2696, 144524548), (2737, 142359584), (2924, 133255192), (3128, 124564636), (3808, 102320951), (3956, 98492968), (4298, 90655696), (4718, 82585456), (4816, 80904938), (4912, 79323734), (5117, 76145824), (5152, 75628529), (5219, 74657632), (5392, 72262274), (5474, 71179792), (5729, 68011552), (5848, 66627596), (6256, 62282318), (6923, 56281696), (7061, 55181728), (7751, 50269408), (7912, 49246484), (8596, 45327848), (9436, 41292728), (9632, 40452469), (9824, 39661867), (10234, 38072912), (10438, 37328816), (10784, 36131137), (10948, 35589896), (11458, 34005776), (11696, 33313798), (12512, 31141159), (13201, 29515808), (13846, 28140848), (14122, 27590864), (14491, 26888288), (15502, 25134704), (15824, 24623242), (16813, 23174816), (17192, 22663924), (18872, 20646364), (20468, 19036456), (20876, 18664408), (21896, 17794948), (22916, 17002888), (23392, 16656899), (26402, 14757904), (27692, 14070424), (28244, 13795432), (28982, 13444144), (31004, 12567352), (31648, 12311621), (33626, 11587408), (34384, 11331962), (36533, 10665376), (37744, 10323182), (40103, 9715936), (40936, 9518228), (41752, 9332204), (43792, 8897474), (45832, 8501444), (49427, 7883104), (52804, 7378952), (54257, 7181344), (55384, 7035212), (56488, 6897716), (57964, 6722072), (62008, 6283676), (67252, 5793704), (68768, 5665981), (73066, 5332688), (75488, 5161591), (80206, 4857968), (81872, 4759114), (83504, 4666102), (87584, 4448737), (91664, 4250722), (92407, 4216544), (98854, 3941552), (101437, 3841184), (103459, 3766112), (105608, 3689476), (108514, 3590672), (110768, 3517606), (112976, 3448858), (115928, 3361036), (117691, 3310688), (120037, 3245984), (124016, 3141838), (131767, 2957024), (134504, 2896852), (146132, 2666344), (160412, 2428984), (163744, 2379557), (167008, 2333051), (183328, 2125361), (184814, 2108272), (197708, 1970776), (202874, 1920592), (206918, 1883056), (211216, 1844738), (217028, 1795336), (221536, 1758803), (224417, 1736224), (225952, 1724429), (231856, 1680518), (235382, 1655344), (240074, 1622992), (246347, 1581664), (248032, 1570919), (263534, 1478512), (269008, 1448426), (292264, 1333172), (303623, 1283296), (320824, 1214492), (333293, 1169056), (369628, 1054136), (395416, 985388), (405748, 960296), (413836, 941528), (422432, 922369), (434056, 897668), (448834, 868112), (463712, 840259), (470764, 827672), (480148, 811496), (492694, 790832), (527068, 739256), (538016, 724213), (584528, 666586), (607246, 641648)]