309805824

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 889630560

約数和(自身を除く): 579824736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 122, 128, 136, 183, 192, 204, 244, 256, 272, 366, 384, 389, 408, 488, 544, 732, 768, 778, 816, 976, 1037, 1088, 1167, 1464, 1556, 1632, 1952, 2074, 2176, 2334, 2928, 3111, 3112, 3264, 3904, 4148, 4352, 4668, 5856, 6222, 6224, 6528, 6613, 7808, 8296, 9336, 11712, 12444, 12448, 13056, 13226, 15616, 16592, 18672, 19839, 23424, 23729, 24888, 24896, 26452, 33184, 37344, 39678, 46848, 47458, 49776, 49792, 52904, 66368, 71187, 74688, 79356, 94916, 99552, 99584, 105808, 132736, 142374, 149376, 158712, 189832, 199104, 211616, 265472, 284748, 298752, 317424, 379664, 398208, 403393, 423232, 569496, 634848, 759328, 796416, 806786, 846464, 1138992, 1210179, 1269696, 1518656, 1613572, 1692928, 2277984, 2420358, 2539392, 3037312, 3227144, 4555968, 4840716, 5078784, 6074624, 6454288, 9111936, 9681432, 12908576, 18223872, 19362864, 25817152, 38725728, 51634304, 77451456, 103268608, 154902912, 309805824]

約数ペア:

[(1, 309805824), (2, 154902912), (3, 103268608), (4, 77451456), (6, 51634304), (8, 38725728), (12, 25817152), (16, 19362864), (17, 18223872), (24, 12908576), (32, 9681432), (34, 9111936), (48, 6454288), (51, 6074624), (61, 5078784), (64, 4840716), (68, 4555968), (96, 3227144), (102, 3037312), (122, 2539392), (128, 2420358), (136, 2277984), (183, 1692928), (192, 1613572), (204, 1518656), (244, 1269696), (256, 1210179), (272, 1138992), (366, 846464), (384, 806786), (389, 796416), (408, 759328), (488, 634848), (544, 569496), (732, 423232), (768, 403393), (778, 398208), (816, 379664), (976, 317424), (1037, 298752), (1088, 284748), (1167, 265472), (1464, 211616), (1556, 199104), (1632, 189832), (1952, 158712), (2074, 149376), (2176, 142374), (2334, 132736), (2928, 105808), (3111, 99584), (3112, 99552), (3264, 94916), (3904, 79356), (4148, 74688), (4352, 71187), (4668, 66368), (5856, 52904), (6222, 49792), (6224, 49776), (6528, 47458), (6613, 46848), (7808, 39678), (8296, 37344), (9336, 33184), (11712, 26452), (12444, 24896), (12448, 24888), (13056, 23729), (13226, 23424), (15616, 19839), (16592, 18672)]