1320348092

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 2788079616

約数和(自身を除く): 1467731524

約数列:

[1, 2, 4, 7, 14, 28, 41, 71, 82, 97, 142, 164, 167, 194, 284, 287, 334, 388, 497, 574, 668, 679, 994, 1148, 1169, 1358, 1988, 2338, 2716, 2911, 3977, 4676, 5822, 6847, 6887, 7954, 11644, 11857, 13694, 13774, 15908, 16199, 20377, 23714, 27388, 27548, 27839, 32398, 40754, 47428, 47929, 48209, 55678, 64796, 81508, 82999, 95858, 96418, 111356, 113393, 165998, 191716, 192836, 226786, 282367, 331996, 453572, 486137, 564734, 664159, 972274, 1129468, 1150129, 1328318, 1944548, 1976569, 2300258, 2656636, 3402959, 3953138, 4600516, 4649113, 6805918, 7906276, 8050903, 9298226, 13611836, 16101806, 18596452, 32203612, 47155289, 94310578, 188621156, 330087023, 660174046, 1320348092]

約数ペア:

[(1, 1320348092), (2, 660174046), (4, 330087023), (7, 188621156), (14, 94310578), (28, 47155289), (41, 32203612), (71, 18596452), (82, 16101806), (97, 13611836), (142, 9298226), (164, 8050903), (167, 7906276), (194, 6805918), (284, 4649113), (287, 4600516), (334, 3953138), (388, 3402959), (497, 2656636), (574, 2300258), (668, 1976569), (679, 1944548), (994, 1328318), (1148, 1150129), (1169, 1129468), (1358, 972274), (1988, 664159), (2338, 564734), (2716, 486137), (2911, 453572), (3977, 331996), (4676, 282367), (5822, 226786), (6847, 192836), (6887, 191716), (7954, 165998), (11644, 113393), (11857, 111356), (13694, 96418), (13774, 95858), (15908, 82999), (16199, 81508), (20377, 64796), (23714, 55678), (27388, 48209), (27548, 47929), (27839, 47428), (32398, 40754)]