788554494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6977}}^1$

素因数の和:7031

約数の個数: 128

約数和(自身を含む): 2250823680

約数和(自身を除く): 1462269186

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 91, 117, 126, 138, 161, 182, 189, 207, 234, 273, 299, 322, 351, 378, 414, 483, 546, 598, 621, 702, 819, 897, 966, 1242, 1449, 1638, 1794, 2093, 2457, 2691, 2898, 4186, 4347, 4914, 5382, 6279, 6977, 8073, 8694, 12558, 13954, 16146, 18837, 20931, 37674, 41862, 48839, 56511, 62793, 90701, 97678, 113022, 125586, 146517, 160471, 181402, 188379, 272103, 293034, 320942, 376758, 439551, 481413, 544206, 634907, 816309, 879102, 962826, 1123297, 1269814, 1318653, 1444239, 1632618, 1904721, 2086123, 2246594, 2448927, 2637306, 2888478, 3369891, 3809442, 4172246, 4332717, 4897854, 5714163, 6258369, 6739782, 8665434, 10109673, 11428326, 12516738, 14602861, 17142489, 18775107, 20219346, 29205722, 30329019, 34284978, 37550214, 43808583, 56325321, 60658038, 87617166, 112650642, 131425749, 262851498, 394277247, 788554494]

約数ペア:

[(1, 788554494), (2, 394277247), (3, 262851498), (6, 131425749), (7, 112650642), (9, 87617166), (13, 60658038), (14, 56325321), (18, 43808583), (21, 37550214), (23, 34284978), (26, 30329019), (27, 29205722), (39, 20219346), (42, 18775107), (46, 17142489), (54, 14602861), (63, 12516738), (69, 11428326), (78, 10109673), (91, 8665434), (117, 6739782), (126, 6258369), (138, 5714163), (161, 4897854), (182, 4332717), (189, 4172246), (207, 3809442), (234, 3369891), (273, 2888478), (299, 2637306), (322, 2448927), (351, 2246594), (378, 2086123), (414, 1904721), (483, 1632618), (546, 1444239), (598, 1318653), (621, 1269814), (702, 1123297), (819, 962826), (897, 879102), (966, 816309), (1242, 634907), (1449, 544206), (1638, 481413), (1794, 439551), (2093, 376758), (2457, 320942), (2691, 293034), (2898, 272103), (4186, 188379), (4347, 181402), (4914, 160471), (5382, 146517), (6279, 125586), (6977, 113022), (8073, 97678), (8694, 90701), (12558, 62793), (13954, 56511), (16146, 48839), (18837, 41862), (20931, 37674)]