1689668136

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{78487}}^1$

素因数の和:78535

約数の個数: 96

約数和(自身を含む): 5142533760

約数和(自身を除く): 3452865624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 2392, 2691, 3588, 5382, 7176, 10764, 21528, 78487, 156974, 235461, 313948, 470922, 627896, 706383, 941844, 1020331, 1412766, 1805201, 1883688, 2040662, 2825532, 3060993, 3610402, 4081324, 5415603, 5651064, 6121986, 7220804, 8162648, 9182979, 10831206, 12243972, 14441608, 16246809, 18365958, 21662412, 23467613, 24487944, 32493618, 36731916, 43324824, 46935226, 64987236, 70402839, 73463832, 93870452, 129974472, 140805678, 187740904, 211208517, 281611356, 422417034, 563222712, 844834068, 1689668136]

約数ペア:

[(1, 1689668136), (2, 844834068), (3, 563222712), (4, 422417034), (6, 281611356), (8, 211208517), (9, 187740904), (12, 140805678), (13, 129974472), (18, 93870452), (23, 73463832), (24, 70402839), (26, 64987236), (36, 46935226), (39, 43324824), (46, 36731916), (52, 32493618), (69, 24487944), (72, 23467613), (78, 21662412), (92, 18365958), (104, 16246809), (117, 14441608), (138, 12243972), (156, 10831206), (184, 9182979), (207, 8162648), (234, 7220804), (276, 6121986), (299, 5651064), (312, 5415603), (414, 4081324), (468, 3610402), (552, 3060993), (598, 2825532), (828, 2040662), (897, 1883688), (936, 1805201), (1196, 1412766), (1656, 1020331), (1794, 941844), (2392, 706383), (2691, 627896), (3588, 470922), (5382, 313948), (7176, 235461), (10764, 156974), (21528, 78487)]