1983853670384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{137639}}^1$

素因数の和:138462

約数の個数: 80

約数和(自身を含む): 4092070233600

約数和(自身を除く): 2108216563216

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 739, 848, 1219, 1478, 2438, 2956, 4876, 5912, 9752, 11824, 16997, 19504, 33994, 39167, 67988, 78334, 135976, 137639, 156668, 271952, 275278, 313336, 550556, 626672, 900841, 1101112, 1801682, 2202224, 3165697, 3603364, 6331394, 7206728, 7294867, 12662788, 14413456, 14589734, 25325576, 29179468, 50651152, 58358936, 101715221, 116717872, 167781941, 203430442, 335563882, 406860884, 671127764, 813721768, 1342255528, 1627443536, 2339450083, 2684511056, 4678900166, 5390906713, 9357800332, 10781813426, 18715600664, 21563626852, 37431201328, 43127253704, 86254507408, 123990854399, 247981708798, 495963417596, 991926835192, 1983853670384]

約数ペア:

[(1, 1983853670384), (2, 991926835192), (4, 495963417596), (8, 247981708798), (16, 123990854399), (23, 86254507408), (46, 43127253704), (53, 37431201328), (92, 21563626852), (106, 18715600664), (184, 10781813426), (212, 9357800332), (368, 5390906713), (424, 4678900166), (739, 2684511056), (848, 2339450083), (1219, 1627443536), (1478, 1342255528), (2438, 813721768), (2956, 671127764), (4876, 406860884), (5912, 335563882), (9752, 203430442), (11824, 167781941), (16997, 116717872), (19504, 101715221), (33994, 58358936), (39167, 50651152), (67988, 29179468), (78334, 25325576), (135976, 14589734), (137639, 14413456), (156668, 12662788), (271952, 7294867), (275278, 7206728), (313336, 6331394), (550556, 3603364), (626672, 3165697), (900841, 2202224), (1101112, 1801682)]