289602016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{35771}}^1$

素因数の和:35815

約数の個数: 48

約数和(自身を含む): 649047168

約数和(自身を除く): 359445152

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 4048, 8096, 35771, 71542, 143084, 286168, 393481, 572336, 786962, 822733, 1144672, 1573924, 1645466, 3147848, 3290932, 6295696, 6581864, 9050063, 12591392, 13163728, 18100126, 26327456, 36200252, 72400504, 144801008, 289602016]

約数ペア:

[(1, 289602016), (2, 144801008), (4, 72400504), (8, 36200252), (11, 26327456), (16, 18100126), (22, 13163728), (23, 12591392), (32, 9050063), (44, 6581864), (46, 6295696), (88, 3290932), (92, 3147848), (176, 1645466), (184, 1573924), (253, 1144672), (352, 822733), (368, 786962), (506, 572336), (736, 393481), (1012, 286168), (2024, 143084), (4048, 71542), (8096, 35771)]