402902556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{32191}}^1$

素因数の和:32354

約数の個数: 48

約数和(自身を含む): 1081651200

約数和(自身を除く): 678748644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 12516, 32191, 64382, 96573, 128764, 193146, 225337, 386292, 450674, 676011, 901348, 1352022, 2704044, 4796459, 9592918, 14389377, 19185836, 28778754, 33575213, 57557508, 67150426, 100725639, 134300852, 201451278, 402902556]

約数ペア:

[(1, 402902556), (2, 201451278), (3, 134300852), (4, 100725639), (6, 67150426), (7, 57557508), (12, 33575213), (14, 28778754), (21, 19185836), (28, 14389377), (42, 9592918), (84, 4796459), (149, 2704044), (298, 1352022), (447, 901348), (596, 676011), (894, 450674), (1043, 386292), (1788, 225337), (2086, 193146), (3129, 128764), (4172, 96573), (6258, 64382), (12516, 32191)]