489183968

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5480

約数の個数: 96

約数和(自身を含む): 1223792640

約数和(自身を除く): 734608672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 3224, 3472, 5419, 5642, 6448, 6944, 10838, 11284, 12896, 21676, 22568, 37933, 43352, 45136, 70447, 75866, 86704, 90272, 140894, 151732, 167989, 173408, 281788, 303464, 335978, 493129, 563576, 606928, 671956, 986258, 1127152, 1175923, 1213856, 1343912, 1972516, 2183857, 2254304, 2351846, 2687824, 3945032, 4367714, 4703692, 5375648, 7890064, 8735428, 9407384, 15286999, 15780128, 17470856, 18814768, 30573998, 34941712, 37629536, 61147996, 69883424, 122295992, 244591984, 489183968]

約数ペア:

[(1, 489183968), (2, 244591984), (4, 122295992), (7, 69883424), (8, 61147996), (13, 37629536), (14, 34941712), (16, 30573998), (26, 18814768), (28, 17470856), (31, 15780128), (32, 15286999), (52, 9407384), (56, 8735428), (62, 7890064), (91, 5375648), (104, 4703692), (112, 4367714), (124, 3945032), (182, 2687824), (208, 2351846), (217, 2254304), (224, 2183857), (248, 1972516), (364, 1343912), (403, 1213856), (416, 1175923), (434, 1127152), (496, 986258), (728, 671956), (806, 606928), (868, 563576), (992, 493129), (1456, 335978), (1612, 303464), (1736, 281788), (2821, 173408), (2912, 167989), (3224, 151732), (3472, 140894), (5419, 90272), (5642, 86704), (6448, 75866), (6944, 70447), (10838, 45136), (11284, 43352), (12896, 37933), (21676, 22568)]