2238373904

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1805

約数の個数: 80

約数和(自身を含む): 4827868080

約数和(自身を除く): 2589494176

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 169, 208, 296, 338, 481, 592, 676, 962, 1352, 1721, 1924, 2197, 2704, 3442, 3848, 4394, 6253, 6884, 7696, 8788, 12506, 13768, 17576, 22373, 25012, 27536, 35152, 44746, 50024, 63677, 81289, 89492, 100048, 127354, 162578, 178984, 254708, 290849, 325156, 357968, 509416, 581698, 650312, 827801, 1018832, 1163396, 1300624, 1655602, 2326792, 3311204, 3781037, 4653584, 6622408, 7562074, 10761413, 13244816, 15124148, 21522826, 30248296, 43045652, 60496592, 86091304, 139898369, 172182608, 279796738, 559593476, 1119186952, 2238373904]

約数ペア:

[(1, 2238373904), (2, 1119186952), (4, 559593476), (8, 279796738), (13, 172182608), (16, 139898369), (26, 86091304), (37, 60496592), (52, 43045652), (74, 30248296), (104, 21522826), (148, 15124148), (169, 13244816), (208, 10761413), (296, 7562074), (338, 6622408), (481, 4653584), (592, 3781037), (676, 3311204), (962, 2326792), (1352, 1655602), (1721, 1300624), (1924, 1163396), (2197, 1018832), (2704, 827801), (3442, 650312), (3848, 581698), (4394, 509416), (6253, 357968), (6884, 325156), (7696, 290849), (8788, 254708), (12506, 178984), (13768, 162578), (17576, 127354), (22373, 100048), (25012, 89492), (27536, 81289), (35152, 63677), (44746, 50024)]