855851808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3999

約数の個数: 192

約数和(自身を含む): 2862397440

約数和(自身を除く): 2006545632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 96, 102, 112, 114, 119, 133, 136, 152, 168, 204, 224, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 544, 608, 646, 672, 714, 798, 816, 912, 952, 969, 1064, 1292, 1428, 1596, 1632, 1824, 1904, 1938, 2128, 2261, 2584, 2856, 3192, 3808, 3876, 3943, 4256, 4522, 5168, 5712, 6384, 6783, 7752, 7886, 9044, 10336, 11424, 11829, 12768, 13566, 15504, 15772, 18088, 23658, 27132, 27601, 31008, 31544, 36176, 47316, 54264, 55202, 63088, 67031, 72352, 74917, 82803, 94632, 108528, 110404, 126176, 134062, 149834, 165606, 189264, 201093, 217056, 220808, 224751, 268124, 299668, 331212, 378528, 402186, 441616, 449502, 469217, 524419, 536248, 599336, 662424, 804372, 883232, 899004, 938434, 1048838, 1072496, 1198672, 1273589, 1324848, 1407651, 1573257, 1608744, 1798008, 1876868, 2097676, 2144992, 2397344, 2547178, 2649696, 2815302, 3146514, 3217488, 3596016, 3753736, 3820767, 4195352, 5094356, 5630604, 6293028, 6434976, 7192032, 7507472, 7641534, 8390704, 8915123, 10188712, 11261208, 12586056, 15014944, 15283068, 16781408, 17830246, 20377424, 22522416, 25172112, 26745369, 30566136, 35660492, 40754848, 45044832, 50344224, 53490738, 61132272, 71320984, 106981476, 122264544, 142641968, 213962952, 285283936, 427925904, 855851808]

約数ペア:

[(1, 855851808), (2, 427925904), (3, 285283936), (4, 213962952), (6, 142641968), (7, 122264544), (8, 106981476), (12, 71320984), (14, 61132272), (16, 53490738), (17, 50344224), (19, 45044832), (21, 40754848), (24, 35660492), (28, 30566136), (32, 26745369), (34, 25172112), (38, 22522416), (42, 20377424), (48, 17830246), (51, 16781408), (56, 15283068), (57, 15014944), (68, 12586056), (76, 11261208), (84, 10188712), (96, 8915123), (102, 8390704), (112, 7641534), (114, 7507472), (119, 7192032), (133, 6434976), (136, 6293028), (152, 5630604), (168, 5094356), (204, 4195352), (224, 3820767), (228, 3753736), (238, 3596016), (266, 3217488), (272, 3146514), (304, 2815302), (323, 2649696), (336, 2547178), (357, 2397344), (399, 2144992), (408, 2097676), (456, 1876868), (476, 1798008), (532, 1608744), (544, 1573257), (608, 1407651), (646, 1324848), (672, 1273589), (714, 1198672), (798, 1072496), (816, 1048838), (912, 938434), (952, 899004), (969, 883232), (1064, 804372), (1292, 662424), (1428, 599336), (1596, 536248), (1632, 524419), (1824, 469217), (1904, 449502), (1938, 441616), (2128, 402186), (2261, 378528), (2584, 331212), (2856, 299668), (3192, 268124), (3808, 224751), (3876, 220808), (3943, 217056), (4256, 201093), (4522, 189264), (5168, 165606), (5712, 149834), (6384, 134062), (6783, 126176), (7752, 110404), (7886, 108528), (9044, 94632), (10336, 82803), (11424, 74917), (11829, 72352), (12768, 67031), (13566, 63088), (15504, 55202), (15772, 54264), (18088, 47316), (23658, 36176), (27132, 31544), (27601, 31008)]