938569968004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1\times {\mathrm{76801}}^1$

素因数の和:78076

約数の個数: 48

約数和(自身を含む): 1712141456256

約数和(自身を除く): 773571488252

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 1163, 2326, 2627, 4652, 5254, 10508, 43031, 76801, 82573, 86062, 153602, 165146, 172124, 307204, 330292, 2841637, 3055201, 5452871, 5683274, 6110402, 10905742, 11366548, 12220804, 21811484, 89319563, 178639126, 201756227, 357278252, 403512454, 807024908, 3304823831, 6341688973, 6609647662, 12683377946, 13219295324, 25366755892, 234642492001, 469284984002, 938569968004]

約数ペア:

[(1, 938569968004), (2, 469284984002), (4, 234642492001), (37, 25366755892), (71, 13219295324), (74, 12683377946), (142, 6609647662), (148, 6341688973), (284, 3304823831), (1163, 807024908), (2326, 403512454), (2627, 357278252), (4652, 201756227), (5254, 178639126), (10508, 89319563), (43031, 21811484), (76801, 12220804), (82573, 11366548), (86062, 10905742), (153602, 6110402), (165146, 5683274), (172124, 5452871), (307204, 3055201), (330292, 2841637)]