244127728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37861}}^1$

素因数の和:37913

約数の個数: 40

約数和(自身を含む): 525827456

約数和(自身を除く): 281699728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 37861, 75722, 151444, 302888, 492193, 605776, 984386, 1173691, 1968772, 2347382, 3937544, 4694764, 7875088, 9389528, 15257983, 18779056, 30515966, 61031932, 122063864, 244127728]

約数ペア:

[(1, 244127728), (2, 122063864), (4, 61031932), (8, 30515966), (13, 18779056), (16, 15257983), (26, 9389528), (31, 7875088), (52, 4694764), (62, 3937544), (104, 2347382), (124, 1968772), (208, 1173691), (248, 984386), (403, 605776), (496, 492193), (806, 302888), (1612, 151444), (3224, 75722), (6448, 37861)]