1311191712

素因数分解:

$2^5\times 3^4\times {\mathrm{47}}^2\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 180

約数和(自身を含む): 3957175530

約数和(自身を除く): 2645983818

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 108, 141, 144, 162, 188, 216, 229, 282, 288, 324, 376, 423, 432, 458, 564, 648, 687, 752, 846, 864, 916, 1128, 1269, 1296, 1374, 1504, 1692, 1832, 2061, 2209, 2256, 2538, 2592, 2748, 3384, 3664, 3807, 4122, 4418, 4512, 5076, 5496, 6183, 6627, 6768, 7328, 7614, 8244, 8836, 10152, 10763, 10992, 12366, 13254, 13536, 15228, 16488, 17672, 18549, 19881, 20304, 21526, 21984, 24732, 26508, 30456, 32289, 32976, 35344, 37098, 39762, 40608, 43052, 49464, 53016, 59643, 60912, 64578, 65952, 70688, 74196, 79524, 86104, 96867, 98928, 106032, 119286, 121824, 129156, 148392, 159048, 172208, 178929, 193734, 197856, 212064, 238572, 258312, 290601, 296784, 318096, 344416, 357858, 387468, 477144, 505861, 516624, 581202, 593568, 636192, 715716, 774936, 871803, 954288, 1011722, 1033248, 1162404, 1431432, 1517583, 1549872, 1743606, 1908576, 2023444, 2324808, 2862864, 3035166, 3099744, 3487212, 4046888, 4552749, 4649616, 5725728, 6070332, 6974424, 8093776, 9105498, 9299232, 12140664, 13658247, 13948848, 16187552, 18210996, 24281328, 27316494, 27897696, 36421992, 40974741, 48562656, 54632988, 72843984, 81949482, 109265976, 145687968, 163898964, 218531952, 327797928, 437063904, 655595856, 1311191712]

約数ペア:

[(1, 1311191712), (2, 655595856), (3, 437063904), (4, 327797928), (6, 218531952), (8, 163898964), (9, 145687968), (12, 109265976), (16, 81949482), (18, 72843984), (24, 54632988), (27, 48562656), (32, 40974741), (36, 36421992), (47, 27897696), (48, 27316494), (54, 24281328), (72, 18210996), (81, 16187552), (94, 13948848), (96, 13658247), (108, 12140664), (141, 9299232), (144, 9105498), (162, 8093776), (188, 6974424), (216, 6070332), (229, 5725728), (282, 4649616), (288, 4552749), (324, 4046888), (376, 3487212), (423, 3099744), (432, 3035166), (458, 2862864), (564, 2324808), (648, 2023444), (687, 1908576), (752, 1743606), (846, 1549872), (864, 1517583), (916, 1431432), (1128, 1162404), (1269, 1033248), (1296, 1011722), (1374, 954288), (1504, 871803), (1692, 774936), (1832, 715716), (2061, 636192), (2209, 593568), (2256, 581202), (2538, 516624), (2592, 505861), (2748, 477144), (3384, 387468), (3664, 357858), (3807, 344416), (4122, 318096), (4418, 296784), (4512, 290601), (5076, 258312), (5496, 238572), (6183, 212064), (6627, 197856), (6768, 193734), (7328, 178929), (7614, 172208), (8244, 159048), (8836, 148392), (10152, 129156), (10763, 121824), (10992, 119286), (12366, 106032), (13254, 98928), (13536, 96867), (15228, 86104), (16488, 79524), (17672, 74196), (18549, 70688), (19881, 65952), (20304, 64578), (21526, 60912), (21984, 59643), (24732, 53016), (26508, 49464), (30456, 43052), (32289, 40608), (32976, 39762), (35344, 37098)]