740974728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{64187}}^1$

素因数の和:64246

約数の個数: 64

約数和(自身を含む): 2048880960

約数和(自身を除く): 1307906232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 64187, 128374, 192561, 256748, 385122, 513496, 770244, 834431, 1540488, 1668862, 2374919, 2503293, 3337724, 4749838, 5006586, 6675448, 7124757, 9499676, 10013172, 14249514, 18999352, 20026344, 28499028, 30873947, 56998056, 61747894, 92621841, 123495788, 185243682, 246991576, 370487364, 740974728]

約数ペア:

[(1, 740974728), (2, 370487364), (3, 246991576), (4, 185243682), (6, 123495788), (8, 92621841), (12, 61747894), (13, 56998056), (24, 30873947), (26, 28499028), (37, 20026344), (39, 18999352), (52, 14249514), (74, 10013172), (78, 9499676), (104, 7124757), (111, 6675448), (148, 5006586), (156, 4749838), (222, 3337724), (296, 2503293), (312, 2374919), (444, 1668862), (481, 1540488), (888, 834431), (962, 770244), (1443, 513496), (1924, 385122), (2886, 256748), (3848, 192561), (5772, 128374), (11544, 64187)]