443017848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2857}}^1$

素因数の和:2957

約数の個数: 128

約数和(自身を含む): 1382814720

約数和(自身を除く): 939796872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 364, 426, 497, 546, 568, 728, 852, 923, 994, 1092, 1491, 1704, 1846, 1988, 2184, 2769, 2857, 2982, 3692, 3976, 5538, 5714, 5964, 6461, 7384, 8571, 11076, 11428, 11928, 12922, 17142, 19383, 19999, 22152, 22856, 25844, 34284, 37141, 38766, 39998, 51688, 59997, 68568, 74282, 77532, 79996, 111423, 119994, 148564, 155064, 159992, 202847, 222846, 239988, 259987, 297128, 405694, 445692, 479976, 519974, 608541, 779961, 811388, 891384, 1039948, 1217082, 1419929, 1559922, 1622776, 2079896, 2434164, 2637011, 2839858, 3119844, 4259787, 4868328, 5274022, 5679716, 6239688, 7911033, 8519574, 10548044, 11359432, 15822066, 17039148, 18459077, 21096088, 31644132, 34078296, 36918154, 55377231, 63288264, 73836308, 110754462, 147672616, 221508924, 443017848]

約数ペア:

[(1, 443017848), (2, 221508924), (3, 147672616), (4, 110754462), (6, 73836308), (7, 63288264), (8, 55377231), (12, 36918154), (13, 34078296), (14, 31644132), (21, 21096088), (24, 18459077), (26, 17039148), (28, 15822066), (39, 11359432), (42, 10548044), (52, 8519574), (56, 7911033), (71, 6239688), (78, 5679716), (84, 5274022), (91, 4868328), (104, 4259787), (142, 3119844), (156, 2839858), (168, 2637011), (182, 2434164), (213, 2079896), (273, 1622776), (284, 1559922), (312, 1419929), (364, 1217082), (426, 1039948), (497, 891384), (546, 811388), (568, 779961), (728, 608541), (852, 519974), (923, 479976), (994, 445692), (1092, 405694), (1491, 297128), (1704, 259987), (1846, 239988), (1988, 222846), (2184, 202847), (2769, 159992), (2857, 155064), (2982, 148564), (3692, 119994), (3976, 111423), (5538, 79996), (5714, 77532), (5964, 74282), (6461, 68568), (7384, 59997), (8571, 51688), (11076, 39998), (11428, 38766), (11928, 37141), (12922, 34284), (17142, 25844), (19383, 22856), (19999, 22152)]