308688304

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{881}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 610273440

約数和(自身を除く): 301585136

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 359, 488, 718, 881, 976, 1436, 1762, 2872, 3524, 5744, 7048, 14096, 21899, 43798, 53741, 87596, 107482, 175192, 214964, 316279, 350384, 429928, 632558, 859856, 1265116, 2530232, 5060464, 19293019, 38586038, 77172076, 154344152, 308688304]

約数ペア:

[(1, 308688304), (2, 154344152), (4, 77172076), (8, 38586038), (16, 19293019), (61, 5060464), (122, 2530232), (244, 1265116), (359, 859856), (488, 632558), (718, 429928), (881, 350384), (976, 316279), (1436, 214964), (1762, 175192), (2872, 107482), (3524, 87596), (5744, 53741), (7048, 43798), (14096, 21899)]