215241504

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 579882240

約数和(自身を除く): 364640736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 101, 158, 202, 237, 281, 303, 316, 404, 474, 562, 606, 632, 808, 843, 948, 1124, 1212, 1264, 1616, 1686, 1896, 2248, 2424, 2528, 3232, 3372, 3792, 4496, 4848, 6744, 7584, 7979, 8992, 9696, 13488, 15958, 22199, 23937, 26976, 28381, 31916, 44398, 47874, 56762, 63832, 66597, 85143, 88796, 95748, 113524, 127664, 133194, 170286, 177592, 191496, 227048, 255328, 266388, 340572, 355184, 382992, 454096, 532776, 681144, 710368, 765984, 908192, 1065552, 1362288, 2131104, 2242099, 2724576, 4484198, 6726297, 8968396, 13452594, 17936792, 26905188, 35873584, 53810376, 71747168, 107620752, 215241504]

約数ペア:

[(1, 215241504), (2, 107620752), (3, 71747168), (4, 53810376), (6, 35873584), (8, 26905188), (12, 17936792), (16, 13452594), (24, 8968396), (32, 6726297), (48, 4484198), (79, 2724576), (96, 2242099), (101, 2131104), (158, 1362288), (202, 1065552), (237, 908192), (281, 765984), (303, 710368), (316, 681144), (404, 532776), (474, 454096), (562, 382992), (606, 355184), (632, 340572), (808, 266388), (843, 255328), (948, 227048), (1124, 191496), (1212, 177592), (1264, 170286), (1616, 133194), (1686, 127664), (1896, 113524), (2248, 95748), (2424, 88796), (2528, 85143), (3232, 66597), (3372, 63832), (3792, 56762), (4496, 47874), (4848, 44398), (6744, 31916), (7584, 28381), (7979, 26976), (8992, 23937), (9696, 22199), (13488, 15958)]