253169808

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{170141}}^1$

素因数の和:170183

約数の個数: 40

約数和(自身を含む): 675123456

約数和(自身を除く): 421953648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 170141, 340282, 510423, 680564, 1020846, 1361128, 2041692, 2722256, 4083384, 5274371, 8166768, 10548742, 15823113, 21097484, 31646226, 42194968, 63292452, 84389936, 126584904, 253169808]

約数ペア:

[(1, 253169808), (2, 126584904), (3, 84389936), (4, 63292452), (6, 42194968), (8, 31646226), (12, 21097484), (16, 15823113), (24, 10548742), (31, 8166768), (48, 5274371), (62, 4083384), (93, 2722256), (124, 2041692), (186, 1361128), (248, 1020846), (372, 680564), (496, 510423), (744, 340282), (1488, 170141)]