40446168

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 118906560

約数和(自身を除く): 78460392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 163, 168, 196, 211, 294, 326, 392, 422, 489, 588, 633, 652, 844, 978, 1141, 1176, 1266, 1304, 1477, 1688, 1956, 2282, 2532, 2954, 3423, 3912, 4431, 4564, 5064, 5908, 6846, 7987, 8862, 9128, 10339, 11816, 13692, 15974, 17724, 20678, 23961, 27384, 31017, 31948, 34393, 35448, 41356, 47922, 62034, 63896, 68786, 82712, 95844, 103179, 124068, 137572, 191688, 206358, 240751, 248136, 275144, 412716, 481502, 722253, 825432, 963004, 1444506, 1685257, 1926008, 2889012, 3370514, 5055771, 5778024, 6741028, 10111542, 13482056, 20223084, 40446168]

約数ペア:

[(1, 40446168), (2, 20223084), (3, 13482056), (4, 10111542), (6, 6741028), (7, 5778024), (8, 5055771), (12, 3370514), (14, 2889012), (21, 1926008), (24, 1685257), (28, 1444506), (42, 963004), (49, 825432), (56, 722253), (84, 481502), (98, 412716), (147, 275144), (163, 248136), (168, 240751), (196, 206358), (211, 191688), (294, 137572), (326, 124068), (392, 103179), (422, 95844), (489, 82712), (588, 68786), (633, 63896), (652, 62034), (844, 47922), (978, 41356), (1141, 35448), (1176, 34393), (1266, 31948), (1304, 31017), (1477, 27384), (1688, 23961), (1956, 20678), (2282, 17724), (2532, 15974), (2954, 13692), (3423, 11816), (3912, 10339), (4431, 9128), (4564, 8862), (5064, 7987), (5908, 6846)]