220359048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 683289600

約数和(自身を除く): 462930552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 163, 168, 182, 273, 312, 326, 364, 489, 546, 619, 652, 728, 978, 1092, 1141, 1238, 1304, 1857, 1956, 2119, 2184, 2282, 2476, 3423, 3714, 3912, 4238, 4333, 4564, 4952, 6357, 6846, 7428, 8047, 8476, 8666, 9128, 12714, 12999, 13692, 14833, 14856, 16094, 16952, 17332, 24141, 25428, 25998, 27384, 29666, 32188, 34664, 44499, 48282, 50856, 51996, 56329, 59332, 64376, 88998, 96564, 100897, 103992, 112658, 118664, 168987, 177996, 193128, 201794, 225316, 302691, 337974, 355992, 403588, 450632, 605382, 675948, 706279, 807176, 1210764, 1311661, 1351896, 1412558, 2118837, 2421528, 2623322, 2825116, 3934983, 4237674, 5246644, 5650232, 7869966, 8475348, 9181627, 10493288, 15739932, 16950696, 18363254, 27544881, 31479864, 36726508, 55089762, 73453016, 110179524, 220359048]

約数ペア:

[(1, 220359048), (2, 110179524), (3, 73453016), (4, 55089762), (6, 36726508), (7, 31479864), (8, 27544881), (12, 18363254), (13, 16950696), (14, 15739932), (21, 10493288), (24, 9181627), (26, 8475348), (28, 7869966), (39, 5650232), (42, 5246644), (52, 4237674), (56, 3934983), (78, 2825116), (84, 2623322), (91, 2421528), (104, 2118837), (156, 1412558), (163, 1351896), (168, 1311661), (182, 1210764), (273, 807176), (312, 706279), (326, 675948), (364, 605382), (489, 450632), (546, 403588), (619, 355992), (652, 337974), (728, 302691), (978, 225316), (1092, 201794), (1141, 193128), (1238, 177996), (1304, 168987), (1857, 118664), (1956, 112658), (2119, 103992), (2184, 100897), (2282, 96564), (2476, 88998), (3423, 64376), (3714, 59332), (3912, 56329), (4238, 51996), (4333, 50856), (4564, 48282), (4952, 44499), (6357, 34664), (6846, 32188), (7428, 29666), (8047, 27384), (8476, 25998), (8666, 25428), (9128, 24141), (12714, 17332), (12999, 16952), (13692, 16094), (14833, 14856)]