212156208

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1063

約数の個数: 120

約数和(自身を含む): 652743936

約数和(自身を除く): 440587728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 151, 176, 198, 264, 302, 396, 453, 528, 604, 792, 887, 906, 1208, 1359, 1584, 1661, 1774, 1812, 2416, 2661, 2718, 3322, 3548, 3624, 4983, 5322, 5436, 6644, 7096, 7248, 7983, 9757, 9966, 10644, 10872, 13288, 14192, 14949, 15966, 19514, 19932, 21288, 21744, 26576, 29271, 29898, 31932, 39028, 39864, 42576, 58542, 59796, 63864, 78056, 79728, 87813, 117084, 119592, 127728, 133937, 156112, 175626, 234168, 239184, 267874, 351252, 401811, 468336, 535748, 702504, 803622, 1071496, 1205433, 1405008, 1473307, 1607244, 2142992, 2410866, 2946614, 3214488, 4419921, 4821732, 5893228, 6428976, 8839842, 9643464, 11786456, 13259763, 17679684, 19286928, 23572912, 26519526, 35359368, 53039052, 70718736, 106078104, 212156208]

約数ペア:

[(1, 212156208), (2, 106078104), (3, 70718736), (4, 53039052), (6, 35359368), (8, 26519526), (9, 23572912), (11, 19286928), (12, 17679684), (16, 13259763), (18, 11786456), (22, 9643464), (24, 8839842), (33, 6428976), (36, 5893228), (44, 4821732), (48, 4419921), (66, 3214488), (72, 2946614), (88, 2410866), (99, 2142992), (132, 1607244), (144, 1473307), (151, 1405008), (176, 1205433), (198, 1071496), (264, 803622), (302, 702504), (396, 535748), (453, 468336), (528, 401811), (604, 351252), (792, 267874), (887, 239184), (906, 234168), (1208, 175626), (1359, 156112), (1584, 133937), (1661, 127728), (1774, 119592), (1812, 117084), (2416, 87813), (2661, 79728), (2718, 78056), (3322, 63864), (3548, 59796), (3624, 58542), (4983, 42576), (5322, 39864), (5436, 39028), (6644, 31932), (7096, 29898), (7248, 29271), (7983, 26576), (9757, 21744), (9966, 21288), (10644, 19932), (10872, 19514), (13288, 15966), (14192, 14949)]