496587078

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1275

約数の個数: 128

約数和(自身を含む): 1292390400

約数和(自身を除く): 795803322

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 351, 403, 494, 513, 558, 589, 702, 741, 806, 837, 1026, 1178, 1201, 1209, 1482, 1674, 1767, 2223, 2402, 2418, 3534, 3603, 3627, 4446, 5301, 6669, 7206, 7254, 7657, 10602, 10809, 10881, 13338, 15314, 15613, 15903, 21618, 21762, 22819, 22971, 31226, 31806, 32427, 37231, 45638, 45942, 46839, 64854, 68457, 68913, 74462, 93678, 111693, 136914, 137826, 140517, 205371, 206739, 223386, 281034, 296647, 335079, 410742, 413478, 421551, 484003, 593294, 616113, 670158, 707389, 843102, 889941, 968006, 1005237, 1232226, 1414778, 1452009, 1779882, 2010474, 2122167, 2669823, 2904018, 4244334, 4356027, 5339646, 6366501, 8009469, 8712054, 9196057, 12733002, 13068081, 16018938, 18392114, 19099503, 26136162, 27588171, 38199006, 55176342, 82764513, 165529026, 248293539, 496587078]

約数ペア:

[(1, 496587078), (2, 248293539), (3, 165529026), (6, 82764513), (9, 55176342), (13, 38199006), (18, 27588171), (19, 26136162), (26, 19099503), (27, 18392114), (31, 16018938), (38, 13068081), (39, 12733002), (54, 9196057), (57, 8712054), (62, 8009469), (78, 6366501), (93, 5339646), (114, 4356027), (117, 4244334), (171, 2904018), (186, 2669823), (234, 2122167), (247, 2010474), (279, 1779882), (342, 1452009), (351, 1414778), (403, 1232226), (494, 1005237), (513, 968006), (558, 889941), (589, 843102), (702, 707389), (741, 670158), (806, 616113), (837, 593294), (1026, 484003), (1178, 421551), (1201, 413478), (1209, 410742), (1482, 335079), (1674, 296647), (1767, 281034), (2223, 223386), (2402, 206739), (2418, 205371), (3534, 140517), (3603, 137826), (3627, 136914), (4446, 111693), (5301, 93678), (6669, 74462), (7206, 68913), (7254, 68457), (7657, 64854), (10602, 46839), (10809, 45942), (10881, 45638), (13338, 37231), (15314, 32427), (15613, 31806), (15903, 31226), (21618, 22971), (21762, 22819)]