334971808

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1322

約数の個数: 72

約数和(自身を含む): 725287500

約数和(自身を除く): 390315692

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 289, 464, 493, 544, 578, 928, 986, 1156, 1249, 1972, 2312, 2498, 3944, 4624, 4996, 7888, 8381, 9248, 9992, 15776, 16762, 19984, 21233, 33524, 36221, 39968, 42466, 67048, 72442, 84932, 134096, 144884, 169864, 268192, 289768, 339728, 360961, 579536, 615757, 679456, 721922, 1159072, 1231514, 1443844, 2463028, 2887688, 4926056, 5775376, 9852112, 10467869, 11550752, 19704224, 20935738, 41871476, 83742952, 167485904, 334971808]

約数ペア:

[(1, 334971808), (2, 167485904), (4, 83742952), (8, 41871476), (16, 20935738), (17, 19704224), (29, 11550752), (32, 10467869), (34, 9852112), (58, 5775376), (68, 4926056), (116, 2887688), (136, 2463028), (232, 1443844), (272, 1231514), (289, 1159072), (464, 721922), (493, 679456), (544, 615757), (578, 579536), (928, 360961), (986, 339728), (1156, 289768), (1249, 268192), (1972, 169864), (2312, 144884), (2498, 134096), (3944, 84932), (4624, 72442), (4996, 67048), (7888, 42466), (8381, 39968), (9248, 36221), (9992, 33524), (15776, 21233), (16762, 19984)]