231399936

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:927

約数の個数: 160

約数和(自身を含む): 721828800

約数和(自身を除く): 490428864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 864, 881, 912, 1026, 1152, 1216, 1368, 1536, 1728, 1762, 1824, 2052, 2304, 2432, 2643, 2736, 3456, 3524, 3648, 4104, 4608, 4864, 5286, 5472, 6912, 7048, 7296, 7929, 8208, 9728, 10572, 10944, 13824, 14096, 14592, 15858, 16416, 16739, 21144, 21888, 23787, 28192, 29184, 31716, 32832, 33478, 42288, 43776, 47574, 50217, 56384, 63432, 65664, 66956, 84576, 87552, 95148, 100434, 112768, 126864, 131328, 133912, 150651, 169152, 190296, 200868, 225536, 253728, 262656, 267824, 301302, 338304, 380592, 401736, 451072, 451953, 507456, 535648, 602604, 676608, 761184, 803472, 903906, 1014912, 1071296, 1205208, 1353216, 1522368, 1606944, 1807812, 2029824, 2142592, 2410416, 3044736, 3213888, 3615624, 4059648, 4285184, 4820832, 6089472, 6427776, 7231248, 8570368, 9641664, 12178944, 12855552, 14462496, 19283328, 25711104, 28924992, 38566656, 57849984, 77133312, 115699968, 231399936]

約数ペア:

[(1, 231399936), (2, 115699968), (3, 77133312), (4, 57849984), (6, 38566656), (8, 28924992), (9, 25711104), (12, 19283328), (16, 14462496), (18, 12855552), (19, 12178944), (24, 9641664), (27, 8570368), (32, 7231248), (36, 6427776), (38, 6089472), (48, 4820832), (54, 4285184), (57, 4059648), (64, 3615624), (72, 3213888), (76, 3044736), (96, 2410416), (108, 2142592), (114, 2029824), (128, 1807812), (144, 1606944), (152, 1522368), (171, 1353216), (192, 1205208), (216, 1071296), (228, 1014912), (256, 903906), (288, 803472), (304, 761184), (342, 676608), (384, 602604), (432, 535648), (456, 507456), (512, 451953), (513, 451072), (576, 401736), (608, 380592), (684, 338304), (768, 301302), (864, 267824), (881, 262656), (912, 253728), (1026, 225536), (1152, 200868), (1216, 190296), (1368, 169152), (1536, 150651), (1728, 133912), (1762, 131328), (1824, 126864), (2052, 112768), (2304, 100434), (2432, 95148), (2643, 87552), (2736, 84576), (3456, 66956), (3524, 65664), (3648, 63432), (4104, 56384), (4608, 50217), (4864, 47574), (5286, 43776), (5472, 42288), (6912, 33478), (7048, 32832), (7296, 31716), (7929, 29184), (8208, 28192), (9728, 23787), (10572, 21888), (10944, 21144), (13824, 16739), (14096, 16416), (14592, 15858)]