371999256

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{127}}^2$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 968592060

約数和(自身を除く): 596592804

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 508, 744, 762, 961, 1016, 1524, 1922, 2883, 3048, 3844, 3937, 5766, 7688, 7874, 11532, 11811, 15748, 16129, 23064, 23622, 31496, 32258, 47244, 48387, 64516, 94488, 96774, 122047, 129032, 193548, 244094, 366141, 387096, 488188, 499999, 732282, 976376, 999998, 1464564, 1499997, 1999996, 2929128, 2999994, 3999992, 5999988, 11999976, 15499969, 30999938, 46499907, 61999876, 92999814, 123999752, 185999628, 371999256]

約数ペア:

[(1, 371999256), (2, 185999628), (3, 123999752), (4, 92999814), (6, 61999876), (8, 46499907), (12, 30999938), (24, 15499969), (31, 11999976), (62, 5999988), (93, 3999992), (124, 2999994), (127, 2929128), (186, 1999996), (248, 1499997), (254, 1464564), (372, 999998), (381, 976376), (508, 732282), (744, 499999), (762, 488188), (961, 387096), (1016, 366141), (1524, 244094), (1922, 193548), (2883, 129032), (3048, 122047), (3844, 96774), (3937, 94488), (5766, 64516), (7688, 48387), (7874, 47244), (11532, 32258), (11811, 31496), (15748, 23622), (16129, 23064)]