279104346

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 645442560

約数和(自身を除く): 366338214

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 137, 186, 274, 279, 411, 558, 822, 837, 1217, 1233, 1674, 2434, 2466, 3651, 3699, 4247, 7302, 7398, 8494, 10953, 12741, 21906, 25482, 32859, 37727, 38223, 65718, 75454, 76446, 113181, 114669, 166729, 226362, 229338, 333458, 339543, 500187, 679086, 1000374, 1018629, 1500561, 2037258, 3001122, 4501683, 5168599, 9003366, 10337198, 15505797, 31011594, 46517391, 93034782, 139552173, 279104346]

約数ペア:

[(1, 279104346), (2, 139552173), (3, 93034782), (6, 46517391), (9, 31011594), (18, 15505797), (27, 10337198), (31, 9003366), (54, 5168599), (62, 4501683), (93, 3001122), (137, 2037258), (186, 1500561), (274, 1018629), (279, 1000374), (411, 679086), (558, 500187), (822, 339543), (837, 333458), (1217, 229338), (1233, 226362), (1674, 166729), (2434, 114669), (2466, 113181), (3651, 76446), (3699, 75454), (4247, 65718), (7302, 38223), (7398, 37727), (8494, 32859), (10953, 25482), (12741, 21906)]