253135872

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 198

約数和(自身を含む): 806951964

約数和(自身を除く): 553816092

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 227, 242, 256, 264, 288, 352, 363, 384, 396, 454, 484, 512, 528, 576, 681, 704, 726, 768, 792, 908, 968, 1024, 1056, 1089, 1152, 1362, 1408, 1452, 1536, 1584, 1816, 1936, 2043, 2112, 2178, 2304, 2497, 2724, 2816, 2904, 3072, 3168, 3632, 3872, 4086, 4224, 4356, 4608, 4994, 5448, 5632, 5808, 6336, 7264, 7491, 7744, 8172, 8448, 8712, 9216, 9988, 10896, 11264, 11616, 12672, 14528, 14982, 15488, 16344, 16896, 17424, 19976, 21792, 22473, 23232, 25344, 27467, 29056, 29964, 30976, 32688, 33792, 34848, 39952, 43584, 44946, 46464, 50688, 54934, 58112, 59928, 61952, 65376, 69696, 79904, 82401, 87168, 89892, 92928, 101376, 109868, 116224, 119856, 123904, 130752, 139392, 159808, 164802, 174336, 179784, 185856, 219736, 232448, 239712, 247203, 261504, 278784, 319616, 329604, 348672, 359568, 371712, 439472, 479424, 494406, 523008, 557568, 639232, 659208, 697344, 719136, 878944, 958848, 988812, 1046016, 1115136, 1278464, 1318416, 1438272, 1757888, 1917696, 1977624, 2092032, 2556928, 2636832, 2876544, 3515776, 3835392, 3955248, 5273664, 5753088, 7031552, 7670784, 7910496, 10547328, 11506176, 14063104, 15820992, 21094656, 23012352, 28126208, 31641984, 42189312, 63283968, 84378624, 126567936, 253135872]

約数ペア:

[(1, 253135872), (2, 126567936), (3, 84378624), (4, 63283968), (6, 42189312), (8, 31641984), (9, 28126208), (11, 23012352), (12, 21094656), (16, 15820992), (18, 14063104), (22, 11506176), (24, 10547328), (32, 7910496), (33, 7670784), (36, 7031552), (44, 5753088), (48, 5273664), (64, 3955248), (66, 3835392), (72, 3515776), (88, 2876544), (96, 2636832), (99, 2556928), (121, 2092032), (128, 1977624), (132, 1917696), (144, 1757888), (176, 1438272), (192, 1318416), (198, 1278464), (227, 1115136), (242, 1046016), (256, 988812), (264, 958848), (288, 878944), (352, 719136), (363, 697344), (384, 659208), (396, 639232), (454, 557568), (484, 523008), (512, 494406), (528, 479424), (576, 439472), (681, 371712), (704, 359568), (726, 348672), (768, 329604), (792, 319616), (908, 278784), (968, 261504), (1024, 247203), (1056, 239712), (1089, 232448), (1152, 219736), (1362, 185856), (1408, 179784), (1452, 174336), (1536, 164802), (1584, 159808), (1816, 139392), (1936, 130752), (2043, 123904), (2112, 119856), (2178, 116224), (2304, 109868), (2497, 101376), (2724, 92928), (2816, 89892), (2904, 87168), (3072, 82401), (3168, 79904), (3632, 69696), (3872, 65376), (4086, 61952), (4224, 59928), (4356, 58112), (4608, 54934), (4994, 50688), (5448, 46464), (5632, 44946), (5808, 43584), (6336, 39952), (7264, 34848), (7491, 33792), (7744, 32688), (8172, 30976), (8448, 29964), (8712, 29056), (9216, 27467), (9988, 25344), (10896, 23232), (11264, 22473), (11616, 21792), (12672, 19976), (14528, 17424), (14982, 16896), (15488, 16344)]