492078438

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 1164533760

約数和(自身を除く): 672455322

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 47, 58, 62, 87, 93, 94, 141, 174, 186, 261, 279, 282, 423, 522, 558, 647, 846, 899, 1294, 1363, 1457, 1798, 1941, 2697, 2726, 2914, 3882, 4089, 4371, 5394, 5823, 8091, 8178, 8742, 11646, 12267, 13113, 16182, 18763, 20057, 24534, 26226, 30409, 37526, 40114, 42253, 56289, 60171, 60818, 84506, 91227, 112578, 120342, 126759, 168867, 180513, 182454, 253518, 273681, 337734, 361026, 380277, 547362, 581653, 760554, 881861, 942679, 1163306, 1744959, 1763722, 1885358, 2645583, 2828037, 3489918, 5234877, 5291166, 5656074, 7936749, 8484111, 10469754, 15873498, 16968222, 27337691, 54675382, 82013073, 164026146, 246039219, 492078438]

約数ペア:

[(1, 492078438), (2, 246039219), (3, 164026146), (6, 82013073), (9, 54675382), (18, 27337691), (29, 16968222), (31, 15873498), (47, 10469754), (58, 8484111), (62, 7936749), (87, 5656074), (93, 5291166), (94, 5234877), (141, 3489918), (174, 2828037), (186, 2645583), (261, 1885358), (279, 1763722), (282, 1744959), (423, 1163306), (522, 942679), (558, 881861), (647, 760554), (846, 581653), (899, 547362), (1294, 380277), (1363, 361026), (1457, 337734), (1798, 273681), (1941, 253518), (2697, 182454), (2726, 180513), (2914, 168867), (3882, 126759), (4089, 120342), (4371, 112578), (5394, 91227), (5823, 84506), (8091, 60818), (8178, 60171), (8742, 56289), (11646, 42253), (12267, 40114), (13113, 37526), (16182, 30409), (18763, 26226), (20057, 24534)]