254333088

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15493}}^1$

素因数の和:15531

約数の個数: 96

約数和(自身を含む): 780897600

約数和(自身を除く): 526564512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 15493, 16416, 30986, 46479, 61972, 92958, 123944, 139437, 185916, 247888, 278874, 294367, 371832, 418311, 495776, 557748, 588734, 743664, 836622, 883101, 1115496, 1177468, 1487328, 1673244, 1766202, 2230992, 2354936, 2649303, 3346488, 3532404, 4461984, 4709872, 5298606, 6692976, 7064808, 7947909, 9419744, 10597212, 13385952, 14129616, 15895818, 21194424, 28259232, 31791636, 42388848, 63583272, 84777696, 127166544, 254333088]

約数ペア:

[(1, 254333088), (2, 127166544), (3, 84777696), (4, 63583272), (6, 42388848), (8, 31791636), (9, 28259232), (12, 21194424), (16, 15895818), (18, 14129616), (19, 13385952), (24, 10597212), (27, 9419744), (32, 7947909), (36, 7064808), (38, 6692976), (48, 5298606), (54, 4709872), (57, 4461984), (72, 3532404), (76, 3346488), (96, 2649303), (108, 2354936), (114, 2230992), (144, 1766202), (152, 1673244), (171, 1487328), (216, 1177468), (228, 1115496), (288, 883101), (304, 836622), (342, 743664), (432, 588734), (456, 557748), (513, 495776), (608, 418311), (684, 371832), (864, 294367), (912, 278874), (1026, 247888), (1368, 185916), (1824, 139437), (2052, 123944), (2736, 92958), (4104, 61972), (5472, 46479), (8208, 30986), (15493, 16416)]