219310368

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73693}}^1$

素因数の和:73737

約数の個数: 48

約数和(自身を含む): 594268416

約数和(自身を除く): 374958048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 73693, 147386, 221079, 294772, 442158, 589544, 884316, 1179088, 1768632, 2284483, 2358176, 3537264, 4568966, 6853449, 7074528, 9137932, 13706898, 18275864, 27413796, 36551728, 54827592, 73103456, 109655184, 219310368]

約数ペア:

[(1, 219310368), (2, 109655184), (3, 73103456), (4, 54827592), (6, 36551728), (8, 27413796), (12, 18275864), (16, 13706898), (24, 9137932), (31, 7074528), (32, 6853449), (48, 4568966), (62, 3537264), (93, 2358176), (96, 2284483), (124, 1768632), (186, 1179088), (248, 884316), (372, 589544), (496, 442158), (744, 294772), (992, 221079), (1488, 147386), (2976, 73693)]