217103376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8179}}^1$

素因数の和:8276

約数の個数: 80

約数和(自身を含む): 649164800

約数和(自身を除く): 432061424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8179, 8848, 13272, 16358, 24537, 26544, 32716, 49074, 57253, 65432, 98148, 114506, 130864, 171759, 196296, 229012, 343518, 392592, 458024, 646141, 687036, 916048, 1292282, 1374072, 1938423, 2584564, 2748144, 3876846, 4522987, 5169128, 7753692, 9045974, 10338256, 13568961, 15507384, 18091948, 27137922, 31014768, 36183896, 54275844, 72367792, 108551688, 217103376]

約数ペア:

[(1, 217103376), (2, 108551688), (3, 72367792), (4, 54275844), (6, 36183896), (7, 31014768), (8, 27137922), (12, 18091948), (14, 15507384), (16, 13568961), (21, 10338256), (24, 9045974), (28, 7753692), (42, 5169128), (48, 4522987), (56, 3876846), (79, 2748144), (84, 2584564), (112, 1938423), (158, 1374072), (168, 1292282), (237, 916048), (316, 687036), (336, 646141), (474, 458024), (553, 392592), (632, 343518), (948, 229012), (1106, 196296), (1264, 171759), (1659, 130864), (1896, 114506), (2212, 98148), (3318, 65432), (3792, 57253), (4424, 49074), (6636, 32716), (8179, 26544), (8848, 24537), (13272, 16358)]