1123687012

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{401}}^1$

素因数の和:494

約数の個数: 108

約数和(自身を含む): 2514719844

約数和(自身を除く): 1391032832

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 49, 58, 68, 98, 116, 119, 196, 203, 238, 401, 406, 476, 493, 802, 812, 833, 841, 986, 1421, 1604, 1666, 1682, 1972, 2807, 2842, 3332, 3364, 3451, 5614, 5684, 5887, 6817, 6902, 11228, 11629, 11774, 13634, 13804, 14297, 19649, 23258, 23548, 24157, 27268, 28594, 39298, 41209, 46516, 47719, 48314, 57188, 78596, 81403, 82418, 95438, 96628, 100079, 162806, 164836, 190876, 197693, 200158, 325612, 334033, 337241, 395386, 400316, 569821, 668066, 674482, 700553, 790772, 1139642, 1336132, 1348964, 1383851, 1401106, 2279284, 2360687, 2767702, 2802212, 4721374, 5535404, 5733097, 9442748, 9686957, 11466194, 16524809, 19373914, 22932388, 33049618, 38747828, 40131679, 66099236, 80263358, 160526716, 280921753, 561843506, 1123687012]

約数ペア:

[(1, 1123687012), (2, 561843506), (4, 280921753), (7, 160526716), (14, 80263358), (17, 66099236), (28, 40131679), (29, 38747828), (34, 33049618), (49, 22932388), (58, 19373914), (68, 16524809), (98, 11466194), (116, 9686957), (119, 9442748), (196, 5733097), (203, 5535404), (238, 4721374), (401, 2802212), (406, 2767702), (476, 2360687), (493, 2279284), (802, 1401106), (812, 1383851), (833, 1348964), (841, 1336132), (986, 1139642), (1421, 790772), (1604, 700553), (1666, 674482), (1682, 668066), (1972, 569821), (2807, 400316), (2842, 395386), (3332, 337241), (3364, 334033), (3451, 325612), (5614, 200158), (5684, 197693), (5887, 190876), (6817, 164836), (6902, 162806), (11228, 100079), (11629, 96628), (11774, 95438), (13634, 82418), (13804, 81403), (14297, 78596), (19649, 57188), (23258, 48314), (23548, 47719), (24157, 46516), (27268, 41209), (28594, 39298)]