215172048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49261}}^1$

素因数の和:49292

約数の個数: 80

約数和(自身を含む): 684150656

約数和(自身を除く): 468978608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 49261, 98522, 147783, 197044, 295566, 344827, 394088, 591132, 640393, 689654, 788176, 1034481, 1182264, 1280786, 1379308, 1921179, 2068962, 2364528, 2561572, 2758616, 3842358, 4137924, 4482751, 5123144, 5517232, 7684716, 8275848, 8965502, 10246288, 13448253, 15369432, 16551696, 17931004, 26896506, 30738864, 35862008, 53793012, 71724016, 107586024, 215172048]

約数ペア:

[(1, 215172048), (2, 107586024), (3, 71724016), (4, 53793012), (6, 35862008), (7, 30738864), (8, 26896506), (12, 17931004), (13, 16551696), (14, 15369432), (16, 13448253), (21, 10246288), (24, 8965502), (26, 8275848), (28, 7684716), (39, 5517232), (42, 5123144), (48, 4482751), (52, 4137924), (56, 3842358), (78, 2758616), (84, 2561572), (91, 2364528), (104, 2068962), (112, 1921179), (156, 1379308), (168, 1280786), (182, 1182264), (208, 1034481), (273, 788176), (312, 689654), (336, 640393), (364, 591132), (546, 394088), (624, 344827), (728, 295566), (1092, 197044), (1456, 147783), (2184, 98522), (4368, 49261)]