262452816

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:873

約数の個数: 120

約数和(自身を含む): 774533760

約数和(自身を除く): 512080944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 109, 138, 144, 184, 207, 218, 276, 327, 368, 414, 436, 552, 654, 727, 828, 872, 981, 1104, 1308, 1454, 1656, 1744, 1962, 2181, 2507, 2616, 2908, 3312, 3924, 4362, 5014, 5232, 5816, 6543, 7521, 7848, 8724, 10028, 11632, 13086, 15042, 15696, 16721, 17448, 20056, 22563, 26172, 30084, 33442, 34896, 40112, 45126, 50163, 52344, 60168, 66884, 79243, 90252, 100326, 104688, 120336, 133768, 150489, 158486, 180504, 200652, 237729, 267536, 300978, 316972, 361008, 401304, 475458, 601956, 633944, 713187, 802608, 950916, 1203912, 1267888, 1426374, 1822589, 1901832, 2407824, 2852748, 3645178, 3803664, 5467767, 5705496, 7290356, 10935534, 11410992, 14580712, 16403301, 21871068, 29161424, 32806602, 43742136, 65613204, 87484272, 131226408, 262452816]

約数ペア:

[(1, 262452816), (2, 131226408), (3, 87484272), (4, 65613204), (6, 43742136), (8, 32806602), (9, 29161424), (12, 21871068), (16, 16403301), (18, 14580712), (23, 11410992), (24, 10935534), (36, 7290356), (46, 5705496), (48, 5467767), (69, 3803664), (72, 3645178), (92, 2852748), (109, 2407824), (138, 1901832), (144, 1822589), (184, 1426374), (207, 1267888), (218, 1203912), (276, 950916), (327, 802608), (368, 713187), (414, 633944), (436, 601956), (552, 475458), (654, 401304), (727, 361008), (828, 316972), (872, 300978), (981, 267536), (1104, 237729), (1308, 200652), (1454, 180504), (1656, 158486), (1744, 150489), (1962, 133768), (2181, 120336), (2507, 104688), (2616, 100326), (2908, 90252), (3312, 79243), (3924, 66884), (4362, 60168), (5014, 52344), (5232, 50163), (5816, 45126), (6543, 40112), (7521, 34896), (7848, 33442), (8724, 30084), (10028, 26172), (11632, 22563), (13086, 20056), (15042, 17448), (15696, 16721)]