255342948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{30097}}^1$

素因数の和:30212

約数の個数: 48

約数和(自身を含む): 687679104

約数和(自身を除く): 432336156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 30097, 60194, 90291, 120388, 180582, 210679, 361164, 421358, 632037, 842716, 1264074, 2528148, 3039797, 6079594, 9119391, 12159188, 18238782, 21278579, 36477564, 42557158, 63835737, 85114316, 127671474, 255342948]

約数ペア:

[(1, 255342948), (2, 127671474), (3, 85114316), (4, 63835737), (6, 42557158), (7, 36477564), (12, 21278579), (14, 18238782), (21, 12159188), (28, 9119391), (42, 6079594), (84, 3039797), (101, 2528148), (202, 1264074), (303, 842716), (404, 632037), (606, 421358), (707, 361164), (1212, 210679), (1414, 180582), (2121, 120388), (2828, 90291), (4242, 60194), (8484, 30097)]