290069928

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1607}}^1$

素因数の和:1751

約数の個数: 96

約数和(自身を含む): 827798400

約数和(自身を除く): 537728472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 109, 138, 184, 207, 218, 276, 327, 414, 436, 552, 654, 828, 872, 981, 1308, 1607, 1656, 1962, 2507, 2616, 3214, 3924, 4821, 5014, 6428, 7521, 7848, 9642, 10028, 12856, 14463, 15042, 19284, 20056, 22563, 28926, 30084, 36961, 38568, 45126, 57852, 60168, 73922, 90252, 110883, 115704, 147844, 175163, 180504, 221766, 295688, 332649, 350326, 443532, 525489, 665298, 700652, 887064, 1050978, 1330596, 1401304, 1576467, 2101956, 2661192, 3152934, 4028749, 4203912, 6305868, 8057498, 12086247, 12611736, 16114996, 24172494, 32229992, 36258741, 48344988, 72517482, 96689976, 145034964, 290069928]

約数ペア:

[(1, 290069928), (2, 145034964), (3, 96689976), (4, 72517482), (6, 48344988), (8, 36258741), (9, 32229992), (12, 24172494), (18, 16114996), (23, 12611736), (24, 12086247), (36, 8057498), (46, 6305868), (69, 4203912), (72, 4028749), (92, 3152934), (109, 2661192), (138, 2101956), (184, 1576467), (207, 1401304), (218, 1330596), (276, 1050978), (327, 887064), (414, 700652), (436, 665298), (552, 525489), (654, 443532), (828, 350326), (872, 332649), (981, 295688), (1308, 221766), (1607, 180504), (1656, 175163), (1962, 147844), (2507, 115704), (2616, 110883), (3214, 90252), (3924, 73922), (4821, 60168), (5014, 57852), (6428, 45126), (7521, 38568), (7848, 36961), (9642, 30084), (10028, 28926), (12856, 22563), (14463, 20056), (15042, 19284)]