464495888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:600

約数の個数: 80

約数和(自身を含む): 984312000

約数和(自身を除く): 519816112

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 83, 152, 164, 166, 304, 328, 332, 449, 656, 664, 779, 898, 1328, 1558, 1577, 1796, 3116, 3154, 3403, 3592, 6232, 6308, 6806, 7184, 8531, 12464, 12616, 13612, 17062, 18409, 25232, 27224, 34124, 36818, 37267, 54448, 64657, 68248, 73636, 74534, 129314, 136496, 147272, 149068, 258628, 294544, 298136, 349771, 517256, 596272, 699542, 708073, 1034512, 1399084, 1416146, 1527947, 2798168, 2832292, 3055894, 5596336, 5664584, 6111788, 11329168, 12223576, 24447152, 29030993, 58061986, 116123972, 232247944, 464495888]

約数ペア:

[(1, 464495888), (2, 232247944), (4, 116123972), (8, 58061986), (16, 29030993), (19, 24447152), (38, 12223576), (41, 11329168), (76, 6111788), (82, 5664584), (83, 5596336), (152, 3055894), (164, 2832292), (166, 2798168), (304, 1527947), (328, 1416146), (332, 1399084), (449, 1034512), (656, 708073), (664, 699542), (779, 596272), (898, 517256), (1328, 349771), (1558, 298136), (1577, 294544), (1796, 258628), (3116, 149068), (3154, 147272), (3403, 136496), (3592, 129314), (6232, 74534), (6308, 73636), (6806, 68248), (7184, 64657), (8531, 54448), (12464, 37267), (12616, 36818), (13612, 34124), (17062, 27224), (18409, 25232)]