488820216

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{1801}}^1$

素因数の和:2116

約数の個数: 64

約数和(自身を含む): 1255921920

約数和(自身を除く): 767101704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 263, 344, 516, 526, 789, 1032, 1052, 1578, 1801, 2104, 3156, 3602, 5403, 6312, 7204, 10806, 11309, 14408, 21612, 22618, 33927, 43224, 45236, 67854, 77443, 90472, 135708, 154886, 232329, 271416, 309772, 464658, 473663, 619544, 929316, 947326, 1420989, 1858632, 1894652, 2841978, 3789304, 5683956, 11367912, 20367509, 40735018, 61102527, 81470036, 122205054, 162940072, 244410108, 488820216]

約数ペア:

[(1, 488820216), (2, 244410108), (3, 162940072), (4, 122205054), (6, 81470036), (8, 61102527), (12, 40735018), (24, 20367509), (43, 11367912), (86, 5683956), (129, 3789304), (172, 2841978), (258, 1894652), (263, 1858632), (344, 1420989), (516, 947326), (526, 929316), (789, 619544), (1032, 473663), (1052, 464658), (1578, 309772), (1801, 271416), (2104, 232329), (3156, 154886), (3602, 135708), (5403, 90472), (6312, 77443), (7204, 67854), (10806, 45236), (11309, 43224), (14408, 33927), (21612, 22618)]