239316714

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1633

約数の個数: 128

約数和(自身を含む): 676085760

約数和(自身を除く): 436769046

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 1209, 1302, 1571, 1638, 1674, 1953, 2418, 2457, 2821, 3142, 3627, 3906, 4713, 4914, 5642, 5859, 7254, 8463, 9426, 10881, 10997, 11718, 14139, 16926, 20423, 21762, 21994, 25389, 28278, 32991, 40846, 42417, 48701, 50778, 61269, 65982, 76167, 84834, 97402, 98973, 122538, 142961, 146103, 152334, 183807, 197946, 285922, 292206, 296919, 340907, 367614, 428883, 438309, 551421, 593838, 633113, 681814, 857766, 876618, 1022721, 1102842, 1266226, 1286649, 1314927, 1899339, 2045442, 2573298, 2629854, 3068163, 3798678, 3859947, 4431791, 5698017, 6136326, 7719894, 8863582, 9204489, 11396034, 13295373, 17094051, 18408978, 26590746, 34188102, 39886119, 79772238, 119658357, 239316714]

約数ペア:

[(1, 239316714), (2, 119658357), (3, 79772238), (6, 39886119), (7, 34188102), (9, 26590746), (13, 18408978), (14, 17094051), (18, 13295373), (21, 11396034), (26, 9204489), (27, 8863582), (31, 7719894), (39, 6136326), (42, 5698017), (54, 4431791), (62, 3859947), (63, 3798678), (78, 3068163), (91, 2629854), (93, 2573298), (117, 2045442), (126, 1899339), (182, 1314927), (186, 1286649), (189, 1266226), (217, 1102842), (234, 1022721), (273, 876618), (279, 857766), (351, 681814), (378, 633113), (403, 593838), (434, 551421), (546, 438309), (558, 428883), (651, 367614), (702, 340907), (806, 296919), (819, 292206), (837, 285922), (1209, 197946), (1302, 183807), (1571, 152334), (1638, 146103), (1674, 142961), (1953, 122538), (2418, 98973), (2457, 97402), (2821, 84834), (3142, 76167), (3627, 65982), (3906, 61269), (4713, 50778), (4914, 48701), (5642, 42417), (5859, 40846), (7254, 32991), (8463, 28278), (9426, 25389), (10881, 21994), (10997, 21762), (11718, 20423), (14139, 16926)]