628314492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2999}}^1$

素因数の和:3115

約数の個数: 96

約数和(自身を含む): 1693440000

約数和(自身を除く): 1065125508

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 79, 102, 156, 158, 204, 221, 237, 316, 442, 474, 663, 884, 948, 1027, 1326, 1343, 2054, 2652, 2686, 2999, 3081, 4029, 4108, 5372, 5998, 6162, 8058, 8997, 11996, 12324, 16116, 17459, 17994, 34918, 35988, 38987, 50983, 52377, 69836, 77974, 101966, 104754, 116961, 152949, 155948, 203932, 209508, 233922, 236921, 305898, 467844, 473842, 611796, 662779, 710763, 947684, 1325558, 1421526, 1988337, 2651116, 2843052, 3079973, 3976674, 4027657, 6159946, 7953348, 8055314, 9239919, 12082971, 12319892, 16110628, 18479838, 24165942, 36959676, 48331884, 52359541, 104719082, 157078623, 209438164, 314157246, 628314492]

約数ペア:

[(1, 628314492), (2, 314157246), (3, 209438164), (4, 157078623), (6, 104719082), (12, 52359541), (13, 48331884), (17, 36959676), (26, 24165942), (34, 18479838), (39, 16110628), (51, 12319892), (52, 12082971), (68, 9239919), (78, 8055314), (79, 7953348), (102, 6159946), (156, 4027657), (158, 3976674), (204, 3079973), (221, 2843052), (237, 2651116), (316, 1988337), (442, 1421526), (474, 1325558), (663, 947684), (884, 710763), (948, 662779), (1027, 611796), (1326, 473842), (1343, 467844), (2054, 305898), (2652, 236921), (2686, 233922), (2999, 209508), (3081, 203932), (4029, 155948), (4108, 152949), (5372, 116961), (5998, 104754), (6162, 101966), (8058, 77974), (8997, 69836), (11996, 52377), (12324, 50983), (16116, 38987), (17459, 35988), (17994, 34918)]