227510968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 452783520

約数和(自身を除く): 225272552

約数列:

[1, 2, 4, 8, 41, 61, 82, 83, 122, 137, 164, 166, 244, 274, 328, 332, 488, 548, 664, 1096, 2501, 3403, 5002, 5063, 5617, 6806, 8357, 10004, 10126, 11234, 11371, 13612, 16714, 20008, 20252, 22468, 22742, 27224, 33428, 40504, 44936, 45484, 66856, 90968, 207583, 342637, 415166, 466211, 685274, 693631, 830332, 932422, 1370548, 1387262, 1660664, 1864844, 2741096, 2774524, 3729688, 5549048, 28438871, 56877742, 113755484, 227510968]

約数ペア:

[(1, 227510968), (2, 113755484), (4, 56877742), (8, 28438871), (41, 5549048), (61, 3729688), (82, 2774524), (83, 2741096), (122, 1864844), (137, 1660664), (164, 1387262), (166, 1370548), (244, 932422), (274, 830332), (328, 693631), (332, 685274), (488, 466211), (548, 415166), (664, 342637), (1096, 207583), (2501, 90968), (3403, 66856), (5002, 45484), (5063, 44936), (5617, 40504), (6806, 33428), (8357, 27224), (10004, 22742), (10126, 22468), (11234, 20252), (11371, 20008), (13612, 16714)]