281973048

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1471}}^1$

素因数の和:1657

約数の個数: 96

約数和(自身を含む): 825615360

約数和(自身を除く): 543642312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 163, 168, 196, 294, 326, 392, 489, 588, 652, 978, 1141, 1176, 1304, 1471, 1956, 2282, 2942, 3423, 3912, 4413, 4564, 5884, 6846, 7987, 8826, 9128, 10297, 11768, 13692, 15974, 17652, 20594, 23961, 27384, 30891, 31948, 35304, 41188, 47922, 61782, 63896, 72079, 82376, 95844, 123564, 144158, 191688, 216237, 239773, 247128, 288316, 432474, 479546, 576632, 719319, 864948, 959092, 1438638, 1678411, 1729896, 1918184, 2877276, 3356822, 5035233, 5754552, 6713644, 10070466, 11748877, 13427288, 20140932, 23497754, 35246631, 40281864, 46995508, 70493262, 93991016, 140986524, 281973048]

約数ペア:

[(1, 281973048), (2, 140986524), (3, 93991016), (4, 70493262), (6, 46995508), (7, 40281864), (8, 35246631), (12, 23497754), (14, 20140932), (21, 13427288), (24, 11748877), (28, 10070466), (42, 6713644), (49, 5754552), (56, 5035233), (84, 3356822), (98, 2877276), (147, 1918184), (163, 1729896), (168, 1678411), (196, 1438638), (294, 959092), (326, 864948), (392, 719319), (489, 576632), (588, 479546), (652, 432474), (978, 288316), (1141, 247128), (1176, 239773), (1304, 216237), (1471, 191688), (1956, 144158), (2282, 123564), (2942, 95844), (3423, 82376), (3912, 72079), (4413, 63896), (4564, 61782), (5884, 47922), (6846, 41188), (7987, 35304), (8826, 31948), (9128, 30891), (10297, 27384), (11768, 23961), (13692, 20594), (15974, 17652)]