398661552

素因数分解:

$2^4\times 3^2\times {\mathrm{2768483}}^1$

素因数の和:2768497

約数の個数: 30

約数和(自身を含む): 1115699052

約数和(自身を除く): 717037500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2768483, 5536966, 8305449, 11073932, 16610898, 22147864, 24916347, 33221796, 44295728, 49832694, 66443592, 99665388, 132887184, 199330776, 398661552]

約数ペア:

[(1, 398661552), (2, 199330776), (3, 132887184), (4, 99665388), (6, 66443592), (8, 49832694), (9, 44295728), (12, 33221796), (16, 24916347), (18, 22147864), (24, 16610898), (36, 11073932), (48, 8305449), (72, 5536966), (144, 2768483)]