250215384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 695623680

約数和(自身を除く): 445408296

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 73, 93, 102, 124, 136, 146, 186, 204, 219, 248, 271, 292, 372, 408, 438, 527, 542, 584, 744, 813, 876, 1054, 1084, 1241, 1581, 1626, 1752, 2108, 2168, 2263, 2482, 3162, 3252, 3723, 4216, 4526, 4607, 4964, 6324, 6504, 6789, 7446, 8401, 9052, 9214, 9928, 12648, 13578, 13821, 14892, 16802, 18104, 18428, 19783, 25203, 27156, 27642, 29784, 33604, 36856, 38471, 39566, 50406, 54312, 55284, 59349, 67208, 76942, 79132, 100812, 110568, 115413, 118698, 142817, 153884, 158264, 201624, 230826, 237396, 285634, 307768, 336311, 428451, 461652, 474792, 571268, 613273, 672622, 856902, 923304, 1008933, 1142536, 1226546, 1345244, 1713804, 1839819, 2017866, 2453092, 2690488, 3427608, 3679638, 4035732, 4906184, 7359276, 8071464, 10425641, 14718552, 20851282, 31276923, 41702564, 62553846, 83405128, 125107692, 250215384]

約数ペア:

[(1, 250215384), (2, 125107692), (3, 83405128), (4, 62553846), (6, 41702564), (8, 31276923), (12, 20851282), (17, 14718552), (24, 10425641), (31, 8071464), (34, 7359276), (51, 4906184), (62, 4035732), (68, 3679638), (73, 3427608), (93, 2690488), (102, 2453092), (124, 2017866), (136, 1839819), (146, 1713804), (186, 1345244), (204, 1226546), (219, 1142536), (248, 1008933), (271, 923304), (292, 856902), (372, 672622), (408, 613273), (438, 571268), (527, 474792), (542, 461652), (584, 428451), (744, 336311), (813, 307768), (876, 285634), (1054, 237396), (1084, 230826), (1241, 201624), (1581, 158264), (1626, 153884), (1752, 142817), (2108, 118698), (2168, 115413), (2263, 110568), (2482, 100812), (3162, 79132), (3252, 76942), (3723, 67208), (4216, 59349), (4526, 55284), (4607, 54312), (4964, 50406), (6324, 39566), (6504, 38471), (6789, 36856), (7446, 33604), (8401, 29784), (9052, 27642), (9214, 27156), (9928, 25203), (12648, 19783), (13578, 18428), (13821, 18104), (14892, 16802)]