222909804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7109}}^1$

素因数の和:7199

約数の個数: 72

約数和(自身を含む): 615953520

約数和(自身を除く): 393043716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 3484, 5226, 7109, 7839, 10452, 14218, 15678, 21327, 28436, 31356, 42654, 63981, 85308, 92417, 127962, 184834, 255924, 277251, 369668, 476303, 554502, 831753, 952606, 1109004, 1428909, 1663506, 1905212, 2857818, 3327012, 4286727, 5715636, 6191939, 8573454, 12383878, 17146908, 18575817, 24767756, 37151634, 55727451, 74303268, 111454902, 222909804]

約数ペア:

[(1, 222909804), (2, 111454902), (3, 74303268), (4, 55727451), (6, 37151634), (9, 24767756), (12, 18575817), (13, 17146908), (18, 12383878), (26, 8573454), (36, 6191939), (39, 5715636), (52, 4286727), (67, 3327012), (78, 2857818), (117, 1905212), (134, 1663506), (156, 1428909), (201, 1109004), (234, 952606), (268, 831753), (402, 554502), (468, 476303), (603, 369668), (804, 277251), (871, 255924), (1206, 184834), (1742, 127962), (2412, 92417), (2613, 85308), (3484, 63981), (5226, 42654), (7109, 31356), (7839, 28436), (10452, 21327), (14218, 15678)]