216970104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5003}}^1$

素因数の和:5164

約数の個数: 64

約数和(自身を含む): 588470400

約数和(自身を除く): 371500296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 3336, 3614, 5003, 5421, 7228, 10006, 10842, 14456, 15009, 20012, 21684, 30018, 40024, 43368, 60036, 65039, 120072, 130078, 195117, 260156, 390234, 520312, 695417, 780468, 1390834, 1560936, 2086251, 2781668, 4172502, 5563336, 8345004, 9040421, 16690008, 18080842, 27121263, 36161684, 54242526, 72323368, 108485052, 216970104]

約数ペア:

[(1, 216970104), (2, 108485052), (3, 72323368), (4, 54242526), (6, 36161684), (8, 27121263), (12, 18080842), (13, 16690008), (24, 9040421), (26, 8345004), (39, 5563336), (52, 4172502), (78, 2781668), (104, 2086251), (139, 1560936), (156, 1390834), (278, 780468), (312, 695417), (417, 520312), (556, 390234), (834, 260156), (1112, 195117), (1668, 130078), (1807, 120072), (3336, 65039), (3614, 60036), (5003, 43368), (5421, 40024), (7228, 30018), (10006, 21684), (10842, 20012), (14456, 15009)]