412888938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 1075838976

約数和(自身を除く): 662950038

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 127, 154, 186, 217, 227, 231, 254, 341, 381, 434, 454, 462, 651, 681, 682, 762, 889, 1023, 1302, 1362, 1397, 1589, 1778, 2046, 2387, 2497, 2667, 2794, 3178, 3937, 4191, 4767, 4774, 4994, 5334, 7037, 7161, 7491, 7874, 8382, 9534, 9779, 11811, 14074, 14322, 14982, 17479, 19558, 21111, 23622, 27559, 28829, 29337, 34958, 42222, 43307, 49259, 52437, 55118, 57658, 58674, 77407, 82677, 86487, 86614, 98518, 104874, 129921, 147777, 154814, 165354, 172974, 201803, 232221, 259842, 295554, 303149, 317119, 403606, 464442, 541849, 605409, 606298, 634238, 893699, 909447, 951357, 1083698, 1210818, 1625547, 1787398, 1818894, 1902714, 2219833, 2681097, 3251094, 4439666, 5362194, 6255893, 6659499, 9830689, 12511786, 13318998, 18767679, 19661378, 29492067, 37535358, 58984134, 68814823, 137629646, 206444469, 412888938]

約数ペア:

[(1, 412888938), (2, 206444469), (3, 137629646), (6, 68814823), (7, 58984134), (11, 37535358), (14, 29492067), (21, 19661378), (22, 18767679), (31, 13318998), (33, 12511786), (42, 9830689), (62, 6659499), (66, 6255893), (77, 5362194), (93, 4439666), (127, 3251094), (154, 2681097), (186, 2219833), (217, 1902714), (227, 1818894), (231, 1787398), (254, 1625547), (341, 1210818), (381, 1083698), (434, 951357), (454, 909447), (462, 893699), (651, 634238), (681, 606298), (682, 605409), (762, 541849), (889, 464442), (1023, 403606), (1302, 317119), (1362, 303149), (1397, 295554), (1589, 259842), (1778, 232221), (2046, 201803), (2387, 172974), (2497, 165354), (2667, 154814), (2794, 147777), (3178, 129921), (3937, 104874), (4191, 98518), (4767, 86614), (4774, 86487), (4994, 82677), (5334, 77407), (7037, 58674), (7161, 57658), (7491, 55118), (7874, 52437), (8382, 49259), (9534, 43307), (9779, 42222), (11811, 34958), (14074, 29337), (14322, 28829), (14982, 27559), (17479, 23622), (19558, 21111)]