627680596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 1184682240

約数和(自身を除く): 557001644

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 331, 353, 662, 706, 1324, 1343, 1412, 2686, 5372, 5627, 6001, 11254, 12002, 22508, 24004, 26149, 27887, 52298, 55774, 104596, 111548, 116843, 233686, 444533, 467372, 474079, 889066, 948158, 1778132, 1896316, 1986331, 3972662, 7945324, 9230597, 18461194, 36922388, 156920149, 313840298, 627680596]

約数ペア:

[(1, 627680596), (2, 313840298), (4, 156920149), (17, 36922388), (34, 18461194), (68, 9230597), (79, 7945324), (158, 3972662), (316, 1986331), (331, 1896316), (353, 1778132), (662, 948158), (706, 889066), (1324, 474079), (1343, 467372), (1412, 444533), (2686, 233686), (5372, 116843), (5627, 111548), (6001, 104596), (11254, 55774), (12002, 52298), (22508, 27887), (24004, 26149)]