259061712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:625

約数の個数: 160

約数和(自身を含む): 831946752

約数和(自身を除く): 572885040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 127, 156, 168, 182, 208, 254, 273, 312, 336, 364, 381, 467, 508, 546, 624, 728, 762, 889, 934, 1016, 1092, 1401, 1456, 1524, 1651, 1778, 1868, 2032, 2184, 2667, 2802, 3048, 3269, 3302, 3556, 3736, 4368, 4953, 5334, 5604, 6071, 6096, 6538, 6604, 7112, 7472, 9807, 9906, 10668, 11208, 11557, 12142, 13076, 13208, 14224, 18213, 19614, 19812, 21336, 22416, 23114, 24284, 26152, 26416, 34671, 36426, 39228, 39624, 42497, 42672, 46228, 48568, 52304, 59309, 69342, 72852, 78456, 79248, 84994, 92456, 97136, 118618, 127491, 138684, 145704, 156912, 169988, 177927, 184912, 237236, 254982, 277368, 291408, 339976, 355854, 415163, 474472, 509964, 554736, 679952, 711708, 771017, 830326, 948944, 1019928, 1245489, 1423416, 1542034, 1660652, 2039856, 2313051, 2490978, 2846832, 3084068, 3321304, 4626102, 4981956, 5397119, 6168136, 6642608, 9252204, 9963912, 10794238, 12336272, 16191357, 18504408, 19927824, 21588476, 32382714, 37008816, 43176952, 64765428, 86353904, 129530856, 259061712]

約数ペア:

[(1, 259061712), (2, 129530856), (3, 86353904), (4, 64765428), (6, 43176952), (7, 37008816), (8, 32382714), (12, 21588476), (13, 19927824), (14, 18504408), (16, 16191357), (21, 12336272), (24, 10794238), (26, 9963912), (28, 9252204), (39, 6642608), (42, 6168136), (48, 5397119), (52, 4981956), (56, 4626102), (78, 3321304), (84, 3084068), (91, 2846832), (104, 2490978), (112, 2313051), (127, 2039856), (156, 1660652), (168, 1542034), (182, 1423416), (208, 1245489), (254, 1019928), (273, 948944), (312, 830326), (336, 771017), (364, 711708), (381, 679952), (467, 554736), (508, 509964), (546, 474472), (624, 415163), (728, 355854), (762, 339976), (889, 291408), (934, 277368), (1016, 254982), (1092, 237236), (1401, 184912), (1456, 177927), (1524, 169988), (1651, 156912), (1778, 145704), (1868, 138684), (2032, 127491), (2184, 118618), (2667, 97136), (2802, 92456), (3048, 84994), (3269, 79248), (3302, 78456), (3556, 72852), (3736, 69342), (4368, 59309), (4953, 52304), (5334, 48568), (5604, 46228), (6071, 42672), (6096, 42497), (6538, 39624), (6604, 39228), (7112, 36426), (7472, 34671), (9807, 26416), (9906, 26152), (10668, 24284), (11208, 23114), (11557, 22416), (12142, 21336), (13076, 19812), (13208, 19614), (14224, 18213)]