271260444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{248407}}^1$

素因数の和:248434

約数の個数: 48

約数和(自身を含む): 779007488

約数和(自身を除く): 507747044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 248407, 496814, 745221, 993628, 1490442, 1738849, 2980884, 3229291, 3477698, 5216547, 6458582, 6955396, 9687873, 10433094, 12917164, 19375746, 20866188, 22605037, 38751492, 45210074, 67815111, 90420148, 135630222, 271260444]

約数ペア:

[(1, 271260444), (2, 135630222), (3, 90420148), (4, 67815111), (6, 45210074), (7, 38751492), (12, 22605037), (13, 20866188), (14, 19375746), (21, 12917164), (26, 10433094), (28, 9687873), (39, 6955396), (42, 6458582), (52, 5216547), (78, 3477698), (84, 3229291), (91, 2980884), (156, 1738849), (182, 1490442), (273, 993628), (364, 745221), (546, 496814), (1092, 248407)]