248525316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{40849}}^1$

素因数の和:40885

約数の個数: 54

約数和(自身を含む): 680275050

約数和(自身を除く): 431749734

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 40849, 81698, 122547, 163396, 245094, 367641, 490188, 531037, 735282, 1062074, 1470564, 1593111, 2124148, 3186222, 4779333, 6372444, 6903481, 9558666, 13806962, 19117332, 20710443, 27613924, 41420886, 62131329, 82841772, 124262658, 248525316]

約数ペア:

[(1, 248525316), (2, 124262658), (3, 82841772), (4, 62131329), (6, 41420886), (9, 27613924), (12, 20710443), (13, 19117332), (18, 13806962), (26, 9558666), (36, 6903481), (39, 6372444), (52, 4779333), (78, 3186222), (117, 2124148), (156, 1593111), (169, 1470564), (234, 1062074), (338, 735282), (468, 531037), (507, 490188), (676, 367641), (1014, 245094), (1521, 163396), (2028, 122547), (3042, 81698), (6084, 40849)]