239115648

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 669772800

約数和(自身を除く): 430657152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 159, 186, 192, 212, 248, 318, 372, 379, 384, 424, 496, 636, 744, 758, 848, 992, 1137, 1272, 1488, 1516, 1643, 1696, 1984, 2274, 2544, 2976, 3032, 3286, 3392, 3968, 4548, 4929, 5088, 5952, 6064, 6572, 6784, 9096, 9858, 10176, 11749, 11904, 12128, 13144, 18192, 19716, 20087, 20352, 23498, 24256, 26288, 35247, 36384, 39432, 40174, 46996, 48512, 52576, 60261, 70494, 72768, 78864, 80348, 93992, 105152, 120522, 140988, 145536, 157728, 160696, 187984, 210304, 241044, 281976, 315456, 321392, 375968, 482088, 563952, 622697, 630912, 642784, 751936, 964176, 1127904, 1245394, 1285568, 1503872, 1868091, 1928352, 2255808, 2490788, 2571136, 3736182, 3856704, 4511616, 4981576, 7472364, 7713408, 9963152, 14944728, 19926304, 29889456, 39852608, 59778912, 79705216, 119557824, 239115648]

約数ペア:

[(1, 239115648), (2, 119557824), (3, 79705216), (4, 59778912), (6, 39852608), (8, 29889456), (12, 19926304), (16, 14944728), (24, 9963152), (31, 7713408), (32, 7472364), (48, 4981576), (53, 4511616), (62, 3856704), (64, 3736182), (93, 2571136), (96, 2490788), (106, 2255808), (124, 1928352), (128, 1868091), (159, 1503872), (186, 1285568), (192, 1245394), (212, 1127904), (248, 964176), (318, 751936), (372, 642784), (379, 630912), (384, 622697), (424, 563952), (496, 482088), (636, 375968), (744, 321392), (758, 315456), (848, 281976), (992, 241044), (1137, 210304), (1272, 187984), (1488, 160696), (1516, 157728), (1643, 145536), (1696, 140988), (1984, 120522), (2274, 105152), (2544, 93992), (2976, 80348), (3032, 78864), (3286, 72768), (3392, 70494), (3968, 60261), (4548, 52576), (4929, 48512), (5088, 46996), (5952, 40174), (6064, 39432), (6572, 36384), (6784, 35247), (9096, 26288), (9858, 24256), (10176, 23498), (11749, 20352), (11904, 20087), (12128, 19716), (13144, 18192)]