9900175872

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 240

約数和(自身を含む): 28768560480

約数和(自身を除く): 18868384608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 353, 372, 384, 456, 496, 512, 589, 608, 706, 744, 768, 912, 961, 992, 1059, 1178, 1216, 1412, 1488, 1536, 1767, 1824, 1922, 1984, 2118, 2356, 2432, 2824, 2883, 2976, 3534, 3648, 3844, 3968, 4236, 4712, 4864, 5648, 5766, 5952, 6707, 7068, 7296, 7688, 7936, 8472, 9424, 9728, 10943, 11296, 11532, 11904, 13414, 14136, 14592, 15376, 15872, 16944, 18259, 18848, 20121, 21886, 22592, 23064, 23808, 26828, 28272, 29184, 30752, 32829, 33888, 36518, 37696, 40242, 43772, 45184, 46128, 47616, 53656, 54777, 56544, 61504, 65658, 67776, 73036, 75392, 80484, 87544, 90368, 92256, 107312, 109554, 113088, 123008, 131316, 135552, 146072, 150784, 160968, 175088, 180736, 184512, 207917, 214624, 219108, 226176, 246016, 262632, 271104, 292144, 301568, 321936, 339233, 350176, 369024, 415834, 429248, 438216, 452352, 492032, 525264, 542208, 584288, 623751, 643872, 678466, 700352, 738048, 831668, 858496, 876432, 904704, 1017699, 1050528, 1168576, 1247502, 1287744, 1356932, 1400704, 1476096, 1663336, 1716992, 1752864, 2035398, 2101056, 2337152, 2495004, 2575488, 2713864, 2801408, 3326672, 3433984, 3505728, 4070796, 4202112, 4674304, 4990008, 5150976, 5427728, 5602816, 6445427, 6653344, 7011456, 8141592, 8404224, 9348608, 9980016, 10301952, 10855456, 12890854, 13306688, 14022912, 16283184, 16808448, 19336281, 19960032, 21710912, 25781708, 26613376, 28045824, 32566368, 38672562, 39920064, 43421824, 51563416, 53226752, 65132736, 77345124, 79840128, 86843648, 103126832, 106453504, 130265472, 154690248, 159680256, 173687296, 206253664, 260530944, 309380496, 319360512, 412507328, 521061888, 618760992, 825014656, 1237521984, 1650029312, 2475043968, 3300058624, 4950087936, 9900175872]

約数ペア:

[(1, 9900175872), (2, 4950087936), (3, 3300058624), (4, 2475043968), (6, 1650029312), (8, 1237521984), (12, 825014656), (16, 618760992), (19, 521061888), (24, 412507328), (31, 319360512), (32, 309380496), (38, 260530944), (48, 206253664), (57, 173687296), (62, 159680256), (64, 154690248), (76, 130265472), (93, 106453504), (96, 103126832), (114, 86843648), (124, 79840128), (128, 77345124), (152, 65132736), (186, 53226752), (192, 51563416), (228, 43421824), (248, 39920064), (256, 38672562), (304, 32566368), (353, 28045824), (372, 26613376), (384, 25781708), (456, 21710912), (496, 19960032), (512, 19336281), (589, 16808448), (608, 16283184), (706, 14022912), (744, 13306688), (768, 12890854), (912, 10855456), (961, 10301952), (992, 9980016), (1059, 9348608), (1178, 8404224), (1216, 8141592), (1412, 7011456), (1488, 6653344), (1536, 6445427), (1767, 5602816), (1824, 5427728), (1922, 5150976), (1984, 4990008), (2118, 4674304), (2356, 4202112), (2432, 4070796), (2824, 3505728), (2883, 3433984), (2976, 3326672), (3534, 2801408), (3648, 2713864), (3844, 2575488), (3968, 2495004), (4236, 2337152), (4712, 2101056), (4864, 2035398), (5648, 1752864), (5766, 1716992), (5952, 1663336), (6707, 1476096), (7068, 1400704), (7296, 1356932), (7688, 1287744), (7936, 1247502), (8472, 1168576), (9424, 1050528), (9728, 1017699), (10943, 904704), (11296, 876432), (11532, 858496), (11904, 831668), (13414, 738048), (14136, 700352), (14592, 678466), (15376, 643872), (15872, 623751), (16944, 584288), (18259, 542208), (18848, 525264), (20121, 492032), (21886, 452352), (22592, 438216), (23064, 429248), (23808, 415834), (26828, 369024), (28272, 350176), (29184, 339233), (30752, 321936), (32829, 301568), (33888, 292144), (36518, 271104), (37696, 262632), (40242, 246016), (43772, 226176), (45184, 219108), (46128, 214624), (47616, 207917), (53656, 184512), (54777, 180736), (56544, 175088), (61504, 160968), (65658, 150784), (67776, 146072), (73036, 135552), (75392, 131316), (80484, 123008), (87544, 113088), (90368, 109554), (92256, 107312)]