255475584

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2477

約数の個数: 192

約数和(自身を含む): 905180640

約数和(自身を除く): 649705056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2437, 2496, 2688, 2912, 3276, 3744, 4032, 4368, 4874, 4992, 5824, 6552, 7311, 7488, 8064, 8736, 9748, 11648, 13104, 14622, 14976, 17059, 17472, 19496, 21933, 26208, 29244, 31681, 34118, 34944, 38992, 43866, 51177, 52416, 58488, 63362, 68236, 77984, 87732, 95043, 102354, 104832, 116976, 126724, 136472, 153531, 155968, 175464, 190086, 204708, 221767, 233952, 253448, 272944, 285129, 307062, 311936, 350928, 380172, 409416, 443534, 467904, 506896, 545888, 570258, 614124, 665301, 701856, 760344, 818832, 887068, 935808, 1013792, 1091776, 1140516, 1228248, 1330602, 1403712, 1520688, 1637664, 1774136, 1995903, 2027584, 2183552, 2281032, 2456496, 2661204, 2807424, 3041376, 3275328, 3548272, 3991806, 4055168, 4562064, 4912992, 5322408, 6082752, 6550656, 7096544, 7983612, 9124128, 9825984, 10644816, 12165504, 14193088, 15967224, 18248256, 19651968, 21289632, 28386176, 31934448, 36496512, 42579264, 63868896, 85158528, 127737792, 255475584]

約数ペア:

[(1, 255475584), (2, 127737792), (3, 85158528), (4, 63868896), (6, 42579264), (7, 36496512), (8, 31934448), (9, 28386176), (12, 21289632), (13, 19651968), (14, 18248256), (16, 15967224), (18, 14193088), (21, 12165504), (24, 10644816), (26, 9825984), (28, 9124128), (32, 7983612), (36, 7096544), (39, 6550656), (42, 6082752), (48, 5322408), (52, 4912992), (56, 4562064), (63, 4055168), (64, 3991806), (72, 3548272), (78, 3275328), (84, 3041376), (91, 2807424), (96, 2661204), (104, 2456496), (112, 2281032), (117, 2183552), (126, 2027584), (128, 1995903), (144, 1774136), (156, 1637664), (168, 1520688), (182, 1403712), (192, 1330602), (208, 1228248), (224, 1140516), (234, 1091776), (252, 1013792), (273, 935808), (288, 887068), (312, 818832), (336, 760344), (364, 701856), (384, 665301), (416, 614124), (448, 570258), (468, 545888), (504, 506896), (546, 467904), (576, 443534), (624, 409416), (672, 380172), (728, 350928), (819, 311936), (832, 307062), (896, 285129), (936, 272944), (1008, 253448), (1092, 233952), (1152, 221767), (1248, 204708), (1344, 190086), (1456, 175464), (1638, 155968), (1664, 153531), (1872, 136472), (2016, 126724), (2184, 116976), (2437, 104832), (2496, 102354), (2688, 95043), (2912, 87732), (3276, 77984), (3744, 68236), (4032, 63362), (4368, 58488), (4874, 52416), (4992, 51177), (5824, 43866), (6552, 38992), (7311, 34944), (7488, 34118), (8064, 31681), (8736, 29244), (9748, 26208), (11648, 21933), (13104, 19496), (14622, 17472), (14976, 17059)]