409805004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 1126250496

約数和(自身を除く): 716445492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 257, 287, 463, 492, 514, 574, 771, 861, 926, 1028, 1148, 1389, 1542, 1722, 1799, 1852, 2778, 3084, 3241, 3444, 3598, 5397, 5556, 6482, 7196, 9723, 10537, 10794, 12964, 18983, 19446, 21074, 21588, 31611, 37966, 38892, 42148, 56949, 63222, 73759, 75932, 113898, 118991, 126444, 132881, 147518, 221277, 227796, 237982, 265762, 295036, 356973, 398643, 442554, 475964, 531524, 713946, 797286, 832937, 885108, 1427892, 1594572, 1665874, 2498811, 3331748, 4878631, 4997622, 9757262, 9995244, 14635893, 19514524, 29271786, 34150417, 58543572, 68300834, 102451251, 136601668, 204902502, 409805004]

約数ペア:

[(1, 409805004), (2, 204902502), (3, 136601668), (4, 102451251), (6, 68300834), (7, 58543572), (12, 34150417), (14, 29271786), (21, 19514524), (28, 14635893), (41, 9995244), (42, 9757262), (82, 4997622), (84, 4878631), (123, 3331748), (164, 2498811), (246, 1665874), (257, 1594572), (287, 1427892), (463, 885108), (492, 832937), (514, 797286), (574, 713946), (771, 531524), (861, 475964), (926, 442554), (1028, 398643), (1148, 356973), (1389, 295036), (1542, 265762), (1722, 237982), (1799, 227796), (1852, 221277), (2778, 147518), (3084, 132881), (3241, 126444), (3444, 118991), (3598, 113898), (5397, 75932), (5556, 73759), (6482, 63222), (7196, 56949), (9723, 42148), (10537, 38892), (10794, 37966), (12964, 31611), (18983, 21588), (19446, 21074)]