685454484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23497}}^1$

素因数の和:23545

約数の個数: 96

約数和(自身を含む): 1989622656

約数和(自身を除く): 1304168172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1326, 1716, 2244, 2431, 2652, 4862, 7293, 9724, 14586, 23497, 29172, 46994, 70491, 93988, 140982, 258467, 281964, 305461, 399449, 516934, 610922, 775401, 798898, 916383, 1033868, 1198347, 1221844, 1550802, 1597796, 1832766, 2396694, 3101604, 3360071, 3665532, 4393939, 4793388, 5192837, 6720142, 8787878, 10080213, 10385674, 13181817, 13440284, 15578511, 17575756, 20160426, 20771348, 26363634, 31157022, 40320852, 52727268, 57121207, 62314044, 114242414, 171363621, 228484828, 342727242, 685454484]

約数ペア:

[(1, 685454484), (2, 342727242), (3, 228484828), (4, 171363621), (6, 114242414), (11, 62314044), (12, 57121207), (13, 52727268), (17, 40320852), (22, 31157022), (26, 26363634), (33, 20771348), (34, 20160426), (39, 17575756), (44, 15578511), (51, 13440284), (52, 13181817), (66, 10385674), (68, 10080213), (78, 8787878), (102, 6720142), (132, 5192837), (143, 4793388), (156, 4393939), (187, 3665532), (204, 3360071), (221, 3101604), (286, 2396694), (374, 1832766), (429, 1597796), (442, 1550802), (561, 1221844), (572, 1198347), (663, 1033868), (748, 916383), (858, 798898), (884, 775401), (1122, 610922), (1326, 516934), (1716, 399449), (2244, 305461), (2431, 281964), (2652, 258467), (4862, 140982), (7293, 93988), (9724, 70491), (14586, 46994), (23497, 29172)]