223485312

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 616896000

約数和(自身を除く): 393410688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 79, 96, 106, 128, 139, 158, 159, 192, 212, 237, 278, 316, 318, 384, 417, 424, 474, 556, 632, 636, 834, 848, 948, 1112, 1264, 1272, 1668, 1696, 1896, 2224, 2528, 2544, 3336, 3392, 3792, 4187, 4448, 5056, 5088, 6672, 6784, 7367, 7584, 8374, 8896, 10112, 10176, 10981, 12561, 13344, 14734, 15168, 16748, 17792, 20352, 21962, 22101, 25122, 26688, 29468, 30336, 32943, 33496, 43924, 44202, 50244, 53376, 58936, 65886, 66992, 87848, 88404, 100488, 117872, 131772, 133984, 175696, 176808, 200976, 235744, 263544, 267968, 351392, 353616, 401952, 471488, 527088, 535936, 581993, 702784, 707232, 803904, 942976, 1054176, 1163986, 1405568, 1414464, 1607808, 1745979, 2108352, 2327972, 2828928, 3491958, 4216704, 4655944, 6983916, 9311888, 13967832, 18623776, 27935664, 37247552, 55871328, 74495104, 111742656, 223485312]

約数ペア:

[(1, 223485312), (2, 111742656), (3, 74495104), (4, 55871328), (6, 37247552), (8, 27935664), (12, 18623776), (16, 13967832), (24, 9311888), (32, 6983916), (48, 4655944), (53, 4216704), (64, 3491958), (79, 2828928), (96, 2327972), (106, 2108352), (128, 1745979), (139, 1607808), (158, 1414464), (159, 1405568), (192, 1163986), (212, 1054176), (237, 942976), (278, 803904), (316, 707232), (318, 702784), (384, 581993), (417, 535936), (424, 527088), (474, 471488), (556, 401952), (632, 353616), (636, 351392), (834, 267968), (848, 263544), (948, 235744), (1112, 200976), (1264, 176808), (1272, 175696), (1668, 133984), (1696, 131772), (1896, 117872), (2224, 100488), (2528, 88404), (2544, 87848), (3336, 66992), (3392, 65886), (3792, 58936), (4187, 53376), (4448, 50244), (5056, 44202), (5088, 43924), (6672, 33496), (6784, 32943), (7367, 30336), (7584, 29468), (8374, 26688), (8896, 25122), (10112, 22101), (10176, 21962), (10981, 20352), (12561, 17792), (13344, 16748), (14734, 15168)]