340257456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 320

約数和(自身を含む): 1247063040

約数和(自身を除く): 906805584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 53, 54, 56, 63, 66, 72, 77, 84, 88, 99, 106, 108, 112, 126, 132, 144, 154, 159, 168, 176, 189, 193, 198, 212, 216, 231, 252, 264, 297, 308, 318, 336, 371, 378, 386, 396, 424, 432, 462, 477, 504, 528, 579, 583, 594, 616, 636, 693, 742, 756, 772, 792, 848, 924, 954, 1008, 1113, 1158, 1166, 1188, 1232, 1272, 1351, 1386, 1431, 1484, 1512, 1544, 1584, 1737, 1749, 1848, 1908, 2079, 2123, 2226, 2316, 2332, 2376, 2544, 2702, 2772, 2862, 2968, 3024, 3088, 3339, 3474, 3498, 3696, 3816, 4053, 4081, 4158, 4246, 4452, 4632, 4664, 4752, 5211, 5247, 5404, 5544, 5724, 5936, 6369, 6678, 6948, 6996, 7632, 8106, 8162, 8316, 8492, 8904, 9264, 9328, 10017, 10229, 10422, 10494, 10808, 11088, 11448, 12159, 12243, 12738, 13356, 13896, 13992, 14861, 15741, 16212, 16324, 16632, 16984, 17808, 19107, 20034, 20458, 20844, 20988, 21616, 22896, 24318, 24486, 25476, 26712, 27792, 27984, 29722, 30687, 31482, 32424, 32648, 33264, 33968, 36477, 36729, 38214, 40068, 40916, 41688, 41976, 44583, 48636, 48972, 50952, 53424, 57321, 59444, 61374, 62964, 64848, 65296, 71603, 72954, 73458, 76428, 80136, 81832, 83376, 83952, 89166, 92061, 97272, 97944, 101904, 110187, 112519, 114642, 118888, 122748, 125928, 133749, 143206, 145908, 146916, 152856, 160272, 163664, 178332, 184122, 194544, 195888, 214809, 220374, 225038, 229284, 237776, 245496, 251856, 267498, 276183, 286412, 291816, 293832, 305712, 337557, 356664, 368244, 401247, 429618, 440748, 450076, 458568, 490992, 534996, 552366, 572824, 583632, 587664, 644427, 675114, 713328, 736488, 787633, 802494, 859236, 881496, 900152, 917136, 1012671, 1069992, 1104732, 1145648, 1288854, 1350228, 1472976, 1575266, 1604988, 1718472, 1762992, 1800304, 1933281, 2025342, 2139984, 2209464, 2362899, 2577708, 2700456, 3038013, 3150532, 3209976, 3436944, 3866562, 4050684, 4418928, 4725798, 5155416, 5400912, 6076026, 6301064, 6419952, 7088697, 7733124, 8101368, 9451596, 10310832, 12152052, 12602128, 14177394, 15466248, 16202736, 18903192, 21266091, 24304104, 28354788, 30932496, 37806384, 42532182, 48608208, 56709576, 85064364, 113419152, 170128728, 340257456]

約数ペア:

[(1, 340257456), (2, 170128728), (3, 113419152), (4, 85064364), (6, 56709576), (7, 48608208), (8, 42532182), (9, 37806384), (11, 30932496), (12, 28354788), (14, 24304104), (16, 21266091), (18, 18903192), (21, 16202736), (22, 15466248), (24, 14177394), (27, 12602128), (28, 12152052), (33, 10310832), (36, 9451596), (42, 8101368), (44, 7733124), (48, 7088697), (53, 6419952), (54, 6301064), (56, 6076026), (63, 5400912), (66, 5155416), (72, 4725798), (77, 4418928), (84, 4050684), (88, 3866562), (99, 3436944), (106, 3209976), (108, 3150532), (112, 3038013), (126, 2700456), (132, 2577708), (144, 2362899), (154, 2209464), (159, 2139984), (168, 2025342), (176, 1933281), (189, 1800304), (193, 1762992), (198, 1718472), (212, 1604988), (216, 1575266), (231, 1472976), (252, 1350228), (264, 1288854), (297, 1145648), (308, 1104732), (318, 1069992), (336, 1012671), (371, 917136), (378, 900152), (386, 881496), (396, 859236), (424, 802494), (432, 787633), (462, 736488), (477, 713328), (504, 675114), (528, 644427), (579, 587664), (583, 583632), (594, 572824), (616, 552366), (636, 534996), (693, 490992), (742, 458568), (756, 450076), (772, 440748), (792, 429618), (848, 401247), (924, 368244), (954, 356664), (1008, 337557), (1113, 305712), (1158, 293832), (1166, 291816), (1188, 286412), (1232, 276183), (1272, 267498), (1351, 251856), (1386, 245496), (1431, 237776), (1484, 229284), (1512, 225038), (1544, 220374), (1584, 214809), (1737, 195888), (1749, 194544), (1848, 184122), (1908, 178332), (2079, 163664), (2123, 160272), (2226, 152856), (2316, 146916), (2332, 145908), (2376, 143206), (2544, 133749), (2702, 125928), (2772, 122748), (2862, 118888), (2968, 114642), (3024, 112519), (3088, 110187), (3339, 101904), (3474, 97944), (3498, 97272), (3696, 92061), (3816, 89166), (4053, 83952), (4081, 83376), (4158, 81832), (4246, 80136), (4452, 76428), (4632, 73458), (4664, 72954), (4752, 71603), (5211, 65296), (5247, 64848), (5404, 62964), (5544, 61374), (5724, 59444), (5936, 57321), (6369, 53424), (6678, 50952), (6948, 48972), (6996, 48636), (7632, 44583), (8106, 41976), (8162, 41688), (8316, 40916), (8492, 40068), (8904, 38214), (9264, 36729), (9328, 36477), (10017, 33968), (10229, 33264), (10422, 32648), (10494, 32424), (10808, 31482), (11088, 30687), (11448, 29722), (12159, 27984), (12243, 27792), (12738, 26712), (13356, 25476), (13896, 24486), (13992, 24318), (14861, 22896), (15741, 21616), (16212, 20988), (16324, 20844), (16632, 20458), (16984, 20034), (17808, 19107)]