507278928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13327}}^1$

素因数の和:13412

約数の個数: 80

約数和(自身を含む): 1434519296

約数和(自身を除く): 927240368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 2379, 2928, 3172, 4758, 6344, 9516, 12688, 13327, 19032, 26654, 38064, 39981, 53308, 79962, 106616, 159924, 173251, 213232, 319848, 346502, 519753, 639696, 693004, 812947, 1039506, 1386008, 1625894, 2079012, 2438841, 2772016, 3251788, 4158024, 4877682, 6503576, 8316048, 9755364, 10568311, 13007152, 19510728, 21136622, 31704933, 39021456, 42273244, 63409866, 84546488, 126819732, 169092976, 253639464, 507278928]

約数ペア:

[(1, 507278928), (2, 253639464), (3, 169092976), (4, 126819732), (6, 84546488), (8, 63409866), (12, 42273244), (13, 39021456), (16, 31704933), (24, 21136622), (26, 19510728), (39, 13007152), (48, 10568311), (52, 9755364), (61, 8316048), (78, 6503576), (104, 4877682), (122, 4158024), (156, 3251788), (183, 2772016), (208, 2438841), (244, 2079012), (312, 1625894), (366, 1386008), (488, 1039506), (624, 812947), (732, 693004), (793, 639696), (976, 519753), (1464, 346502), (1586, 319848), (2379, 213232), (2928, 173251), (3172, 159924), (4758, 106616), (6344, 79962), (9516, 53308), (12688, 39981), (13327, 38064), (19032, 26654)]