289655688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{7529}}^1$

素因数の和:7774

約数の個数: 64

約数和(自身を含む): 831312000

約数和(自身を除く): 541656312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 229, 458, 687, 916, 1374, 1603, 1832, 2748, 3206, 4809, 5496, 6412, 7529, 9618, 12824, 15058, 19236, 22587, 30116, 38472, 45174, 52703, 60232, 90348, 105406, 158109, 180696, 210812, 316218, 421624, 632436, 1264872, 1724141, 3448282, 5172423, 6896564, 10344846, 12068987, 13793128, 20689692, 24137974, 36206961, 41379384, 48275948, 72413922, 96551896, 144827844, 289655688]

約数ペア:

[(1, 289655688), (2, 144827844), (3, 96551896), (4, 72413922), (6, 48275948), (7, 41379384), (8, 36206961), (12, 24137974), (14, 20689692), (21, 13793128), (24, 12068987), (28, 10344846), (42, 6896564), (56, 5172423), (84, 3448282), (168, 1724141), (229, 1264872), (458, 632436), (687, 421624), (916, 316218), (1374, 210812), (1603, 180696), (1832, 158109), (2748, 105406), (3206, 90348), (4809, 60232), (5496, 52703), (6412, 45174), (7529, 38472), (9618, 30116), (12824, 22587), (15058, 19236)]