118573828048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1\times {\mathrm{7499}}^1$

素因数の和:11540

約数の個数: 80

約数和(自身を含む): 260530200000

約数和(自身を除く): 141956371952

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 4001, 7499, 8002, 14998, 16004, 29996, 32008, 52013, 59992, 64016, 76019, 97487, 104026, 119984, 142481, 152038, 194974, 208052, 284962, 304076, 389948, 416104, 569924, 608152, 779896, 832208, 988247, 1139848, 1216304, 1559792, 1852253, 1976494, 2279696, 3704506, 3952988, 7409012, 7905976, 14818024, 15811952, 29636048, 30003499, 60006998, 120013996, 240027992, 390045487, 480055984, 570066481, 780090974, 1140132962, 1560181948, 2280265924, 3120363896, 4560531848, 6240727792, 7410864253, 9121063696, 14821728506, 29643457012, 59286914024, 118573828048]

約数ペア:

[(1, 118573828048), (2, 59286914024), (4, 29643457012), (8, 14821728506), (13, 9121063696), (16, 7410864253), (19, 6240727792), (26, 4560531848), (38, 3120363896), (52, 2280265924), (76, 1560181948), (104, 1140132962), (152, 780090974), (208, 570066481), (247, 480055984), (304, 390045487), (494, 240027992), (988, 120013996), (1976, 60006998), (3952, 30003499), (4001, 29636048), (7499, 15811952), (8002, 14818024), (14998, 7905976), (16004, 7409012), (29996, 3952988), (32008, 3704506), (52013, 2279696), (59992, 1976494), (64016, 1852253), (76019, 1559792), (97487, 1216304), (104026, 1139848), (119984, 988247), (142481, 832208), (152038, 779896), (194974, 608152), (208052, 569924), (284962, 416104), (304076, 389948)]