497138148

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{39343}}^1$

素因数の和:39375

約数の個数: 72

約数和(自身を含む): 1403479168

約数和(自身を除く): 906341020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 39343, 78686, 118029, 157372, 236058, 354087, 472116, 511459, 708174, 1022918, 1062261, 1416348, 1534377, 2045836, 2124522, 3068754, 3186783, 4249044, 4603131, 6137508, 6373566, 9206262, 9560349, 12747132, 13809393, 18412524, 19120698, 27618786, 38241396, 41428179, 55237572, 82856358, 124284537, 165712716, 248569074, 497138148]

約数ペア:

[(1, 497138148), (2, 248569074), (3, 165712716), (4, 124284537), (6, 82856358), (9, 55237572), (12, 41428179), (13, 38241396), (18, 27618786), (26, 19120698), (27, 18412524), (36, 13809393), (39, 12747132), (52, 9560349), (54, 9206262), (78, 6373566), (81, 6137508), (108, 4603131), (117, 4249044), (156, 3186783), (162, 3068754), (234, 2124522), (243, 2045836), (324, 1534377), (351, 1416348), (468, 1062261), (486, 1022918), (702, 708174), (972, 511459), (1053, 472116), (1404, 354087), (2106, 236058), (3159, 157372), (4212, 118029), (6318, 78686), (12636, 39343)]