1217102408

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{563}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 2468966400

約数和(自身を除く): 1251863992

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 379, 563, 713, 758, 1126, 1426, 1516, 2252, 2852, 3032, 4504, 5704, 8717, 11749, 12949, 17434, 17453, 23498, 25898, 34868, 34906, 46996, 51796, 69736, 69812, 93992, 103592, 139624, 213377, 270227, 401419, 426754, 540454, 802838, 853508, 1080908, 1605676, 1707016, 2161816, 3211352, 4907671, 6614687, 9815342, 13229374, 19630684, 26458748, 39261368, 52917496, 152137801, 304275602, 608551204, 1217102408]

約数ペア:

[(1, 1217102408), (2, 608551204), (4, 304275602), (8, 152137801), (23, 52917496), (31, 39261368), (46, 26458748), (62, 19630684), (92, 13229374), (124, 9815342), (184, 6614687), (248, 4907671), (379, 3211352), (563, 2161816), (713, 1707016), (758, 1605676), (1126, 1080908), (1426, 853508), (1516, 802838), (2252, 540454), (2852, 426754), (3032, 401419), (4504, 270227), (5704, 213377), (8717, 139624), (11749, 103592), (12949, 93992), (17434, 69812), (17453, 69736), (23498, 51796), (25898, 46996), (34868, 34906)]