1215404732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 2461777920

約数和(自身を除く): 1246373188

約数列:

[1, 2, 4, 17, 23, 29, 34, 46, 58, 68, 92, 116, 127, 211, 254, 391, 422, 493, 508, 667, 782, 844, 986, 1334, 1564, 1972, 2159, 2668, 2921, 3587, 3683, 4318, 4853, 5842, 6119, 7174, 7366, 8636, 9706, 11339, 11684, 12238, 14348, 14732, 19412, 22678, 24476, 26797, 45356, 49657, 53594, 62611, 82501, 84709, 99314, 104023, 107188, 125222, 140737, 165002, 169418, 198628, 208046, 250444, 281474, 330004, 338836, 416092, 455549, 562948, 616331, 777113, 911098, 1232662, 1440053, 1554226, 1822196, 2392529, 2465324, 2880106, 3108452, 4785058, 5760212, 9570116, 10477627, 13210921, 17873599, 20955254, 26421842, 35747198, 41910508, 52843684, 71494396, 303851183, 607702366, 1215404732]

約数ペア:

[(1, 1215404732), (2, 607702366), (4, 303851183), (17, 71494396), (23, 52843684), (29, 41910508), (34, 35747198), (46, 26421842), (58, 20955254), (68, 17873599), (92, 13210921), (116, 10477627), (127, 9570116), (211, 5760212), (254, 4785058), (391, 3108452), (422, 2880106), (493, 2465324), (508, 2392529), (667, 1822196), (782, 1554226), (844, 1440053), (986, 1232662), (1334, 911098), (1564, 777113), (1972, 616331), (2159, 562948), (2668, 455549), (2921, 416092), (3587, 338836), (3683, 330004), (4318, 281474), (4853, 250444), (5842, 208046), (6119, 198628), (7174, 169418), (7366, 165002), (8636, 140737), (9706, 125222), (11339, 107188), (11684, 104023), (12238, 99314), (14348, 84709), (14732, 82501), (19412, 62611), (22678, 53594), (24476, 49657), (26797, 45356)]