1404385008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{7331}}^1$

素因数の和:7662

約数の個数: 80

約数和(自身を含む): 3920332416

約数和(自身を除く): 2515947408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 307, 312, 614, 624, 921, 1228, 1842, 2456, 3684, 3991, 4912, 7331, 7368, 7982, 11973, 14662, 14736, 15964, 21993, 23946, 29324, 31928, 43986, 47892, 58648, 63856, 87972, 95303, 95784, 117296, 175944, 190606, 191568, 285909, 351888, 381212, 571818, 762424, 1143636, 1524848, 2250617, 2287272, 4501234, 4574544, 6751851, 9002468, 13503702, 18004936, 27007404, 29258021, 36009872, 54014808, 58516042, 87774063, 108029616, 117032084, 175548126, 234064168, 351096252, 468128336, 702192504, 1404385008]

約数ペア:

[(1, 1404385008), (2, 702192504), (3, 468128336), (4, 351096252), (6, 234064168), (8, 175548126), (12, 117032084), (13, 108029616), (16, 87774063), (24, 58516042), (26, 54014808), (39, 36009872), (48, 29258021), (52, 27007404), (78, 18004936), (104, 13503702), (156, 9002468), (208, 6751851), (307, 4574544), (312, 4501234), (614, 2287272), (624, 2250617), (921, 1524848), (1228, 1143636), (1842, 762424), (2456, 571818), (3684, 381212), (3991, 351888), (4912, 285909), (7331, 191568), (7368, 190606), (7982, 175944), (11973, 117296), (14662, 95784), (14736, 95303), (15964, 87972), (21993, 63856), (23946, 58648), (29324, 47892), (31928, 43986)]