231988848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 744285696

約数和(自身を除く): 512296848

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, 156, 168, 173, 182, 208, 273, 307, 312, 336, 346, 364, 519, 546, 614, 624, 692, 728, 921, 1038, 1092, 1211, 1228, 1384, 1456, 1842, 2076, 2149, 2184, 2249, 2422, 2456, 2768, 3633, 3684, 3991, 4152, 4298, 4368, 4498, 4844, 4912, 6447, 6747, 7266, 7368, 7982, 8304, 8596, 8996, 9688, 11973, 12894, 13494, 14532, 14736, 15743, 15964, 17192, 17992, 19376, 23946, 25788, 26988, 27937, 29064, 31486, 31928, 34384, 35984, 47229, 47892, 51576, 53111, 53976, 55874, 58128, 62972, 63856, 83811, 94458, 95784, 103152, 106222, 107952, 111748, 125944, 159333, 167622, 188916, 191568, 212444, 223496, 251888, 318666, 335244, 371777, 377832, 424888, 446992, 637332, 670488, 690443, 743554, 755664, 849776, 1115331, 1274664, 1340976, 1380886, 1487108, 2071329, 2230662, 2549328, 2761772, 2974216, 4142658, 4461324, 4833101, 5523544, 5948432, 8285316, 8922648, 9666202, 11047088, 14499303, 16570632, 17845296, 19332404, 28998606, 33141264, 38664808, 57997212, 77329616, 115994424, 231988848]

約数ペア:

[(1, 231988848), (2, 115994424), (3, 77329616), (4, 57997212), (6, 38664808), (7, 33141264), (8, 28998606), (12, 19332404), (13, 17845296), (14, 16570632), (16, 14499303), (21, 11047088), (24, 9666202), (26, 8922648), (28, 8285316), (39, 5948432), (42, 5523544), (48, 4833101), (52, 4461324), (56, 4142658), (78, 2974216), (84, 2761772), (91, 2549328), (104, 2230662), (112, 2071329), (156, 1487108), (168, 1380886), (173, 1340976), (182, 1274664), (208, 1115331), (273, 849776), (307, 755664), (312, 743554), (336, 690443), (346, 670488), (364, 637332), (519, 446992), (546, 424888), (614, 377832), (624, 371777), (692, 335244), (728, 318666), (921, 251888), (1038, 223496), (1092, 212444), (1211, 191568), (1228, 188916), (1384, 167622), (1456, 159333), (1842, 125944), (2076, 111748), (2149, 107952), (2184, 106222), (2249, 103152), (2422, 95784), (2456, 94458), (2768, 83811), (3633, 63856), (3684, 62972), (3991, 58128), (4152, 55874), (4298, 53976), (4368, 53111), (4498, 51576), (4844, 47892), (4912, 47229), (6447, 35984), (6747, 34384), (7266, 31928), (7368, 31486), (7982, 29064), (8304, 27937), (8596, 26988), (8996, 25788), (9688, 23946), (11973, 19376), (12894, 17992), (13494, 17192), (14532, 15964), (14736, 15743)]