253913808

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{170641}}^1$

素因数の和:170683

約数の個数: 40

約数和(自身を含む): 677107456

約数和(自身を除く): 423193648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 170641, 341282, 511923, 682564, 1023846, 1365128, 2047692, 2730256, 4095384, 5289871, 8190768, 10579742, 15869613, 21159484, 31739226, 42318968, 63478452, 84637936, 126956904, 253913808]

約数ペア:

[(1, 253913808), (2, 126956904), (3, 84637936), (4, 63478452), (6, 42318968), (8, 31739226), (12, 21159484), (16, 15869613), (24, 10579742), (31, 8190768), (48, 5289871), (62, 4095384), (93, 2730256), (124, 2047692), (186, 1365128), (248, 1023846), (372, 682564), (496, 511923), (744, 341282), (1488, 170641)]