2456244

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^2$

素因数の和:64

約数の個数: 108

約数和(自身を含む): 7766304

約数和(自身を除く): 5310060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 361, 378, 399, 486, 513, 532, 567, 684, 722, 756, 798, 972, 1026, 1083, 1134, 1197, 1444, 1539, 1596, 1701, 2052, 2166, 2268, 2394, 2527, 3078, 3249, 3402, 3591, 4332, 4617, 4788, 5054, 6156, 6498, 6804, 7182, 7581, 9234, 9747, 10108, 10773, 12996, 14364, 15162, 18468, 19494, 21546, 22743, 29241, 30324, 32319, 38988, 43092, 45486, 58482, 64638, 68229, 87723, 90972, 116964, 129276, 136458, 175446, 204687, 272916, 350892, 409374, 614061, 818748, 1228122, 2456244]

約数ペア:

[(1, 2456244), (2, 1228122), (3, 818748), (4, 614061), (6, 409374), (7, 350892), (9, 272916), (12, 204687), (14, 175446), (18, 136458), (19, 129276), (21, 116964), (27, 90972), (28, 87723), (36, 68229), (38, 64638), (42, 58482), (54, 45486), (57, 43092), (63, 38988), (76, 32319), (81, 30324), (84, 29241), (108, 22743), (114, 21546), (126, 19494), (133, 18468), (162, 15162), (171, 14364), (189, 12996), (228, 10773), (243, 10108), (252, 9747), (266, 9234), (324, 7581), (342, 7182), (361, 6804), (378, 6498), (399, 6156), (486, 5054), (513, 4788), (532, 4617), (567, 4332), (684, 3591), (722, 3402), (756, 3249), (798, 3078), (972, 2527), (1026, 2394), (1083, 2268), (1134, 2166), (1197, 2052), (1444, 1701), (1539, 1596)]