1220923368

素因数分解:

$2^3\times 3^8\times 7^1\times {\mathrm{3323}}^1$

素因数の和:3360

約数の個数: 144

約数和(自身を含む): 3925378080

約数和(自身を除く): 2704454712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2187, 2268, 2916, 3323, 3402, 4374, 4536, 5103, 5832, 6561, 6646, 6804, 8748, 9969, 10206, 13122, 13292, 13608, 15309, 17496, 19938, 20412, 23261, 26244, 26584, 29907, 30618, 39876, 40824, 45927, 46522, 52488, 59814, 61236, 69783, 79752, 89721, 91854, 93044, 119628, 122472, 139566, 179442, 183708, 186088, 209349, 239256, 269163, 279132, 358884, 367416, 418698, 538326, 558264, 628047, 717768, 807489, 837396, 1076652, 1256094, 1614978, 1674792, 1884141, 2153304, 2422467, 2512188, 3229956, 3768282, 4844934, 5024376, 5652423, 6459912, 7267401, 7536564, 9689868, 11304846, 14534802, 15073128, 16957269, 19379736, 21802203, 22609692, 29069604, 33914538, 43604406, 45219384, 50871807, 58139208, 67829076, 87208812, 101743614, 135658152, 152615421, 174417624, 203487228, 305230842, 406974456, 610461684, 1220923368]

約数ペア:

[(1, 1220923368), (2, 610461684), (3, 406974456), (4, 305230842), (6, 203487228), (7, 174417624), (8, 152615421), (9, 135658152), (12, 101743614), (14, 87208812), (18, 67829076), (21, 58139208), (24, 50871807), (27, 45219384), (28, 43604406), (36, 33914538), (42, 29069604), (54, 22609692), (56, 21802203), (63, 19379736), (72, 16957269), (81, 15073128), (84, 14534802), (108, 11304846), (126, 9689868), (162, 7536564), (168, 7267401), (189, 6459912), (216, 5652423), (243, 5024376), (252, 4844934), (324, 3768282), (378, 3229956), (486, 2512188), (504, 2422467), (567, 2153304), (648, 1884141), (729, 1674792), (756, 1614978), (972, 1256094), (1134, 1076652), (1458, 837396), (1512, 807489), (1701, 717768), (1944, 628047), (2187, 558264), (2268, 538326), (2916, 418698), (3323, 367416), (3402, 358884), (4374, 279132), (4536, 269163), (5103, 239256), (5832, 209349), (6561, 186088), (6646, 183708), (6804, 179442), (8748, 139566), (9969, 122472), (10206, 119628), (13122, 93044), (13292, 91854), (13608, 89721), (15309, 79752), (17496, 69783), (19938, 61236), (20412, 59814), (23261, 52488), (26244, 46522), (26584, 45927), (29907, 40824), (30618, 39876)]