244591984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5478

約数の個数: 80

約数和(自身を含む): 602183680

約数和(自身を除く): 357591696

約数列:

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

約数ペア:

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