494875992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{36887}}^1$

素因数の和:36952

約数の個数: 64

約数和(自身を含む): 1363380480

約数和(自身を除く): 868504488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 36887, 73774, 110661, 147548, 221322, 295096, 442644, 479531, 885288, 959062, 1438593, 1586141, 1918124, 2877186, 3172282, 3836248, 4758423, 5754372, 6344564, 9516846, 11508744, 12689128, 19033692, 20619833, 38067384, 41239666, 61859499, 82479332, 123718998, 164958664, 247437996, 494875992]

約数ペア:

[(1, 494875992), (2, 247437996), (3, 164958664), (4, 123718998), (6, 82479332), (8, 61859499), (12, 41239666), (13, 38067384), (24, 20619833), (26, 19033692), (39, 12689128), (43, 11508744), (52, 9516846), (78, 6344564), (86, 5754372), (104, 4758423), (129, 3836248), (156, 3172282), (172, 2877186), (258, 1918124), (312, 1586141), (344, 1438593), (516, 959062), (559, 885288), (1032, 479531), (1118, 442644), (1677, 295096), (2236, 221322), (3354, 147548), (4472, 110661), (6708, 73774), (13416, 36887)]