456230412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2521}}^1$

素因数の和:2999

約数の個数: 72

約数和(自身を含む): 1261342992

約数和(自身を除く): 805112580

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 457, 914, 1371, 1828, 2521, 2742, 4113, 5027, 5042, 5484, 7563, 8226, 10054, 10084, 15081, 15126, 16452, 20108, 22689, 27731, 30162, 30252, 45243, 45378, 55462, 60324, 83193, 90486, 90756, 110924, 166386, 180972, 249579, 332772, 499158, 998316, 1152097, 2304194, 3456291, 4608388, 6912582, 10368873, 12673067, 13825164, 20737746, 25346134, 38019201, 41475492, 50692268, 76038402, 114057603, 152076804, 228115206, 456230412]

約数ペア:

[(1, 456230412), (2, 228115206), (3, 152076804), (4, 114057603), (6, 76038402), (9, 50692268), (11, 41475492), (12, 38019201), (18, 25346134), (22, 20737746), (33, 13825164), (36, 12673067), (44, 10368873), (66, 6912582), (99, 4608388), (132, 3456291), (198, 2304194), (396, 1152097), (457, 998316), (914, 499158), (1371, 332772), (1828, 249579), (2521, 180972), (2742, 166386), (4113, 110924), (5027, 90756), (5042, 90486), (5484, 83193), (7563, 60324), (8226, 55462), (10054, 45378), (10084, 45243), (15081, 30252), (15126, 30162), (16452, 27731), (20108, 22689)]