131313312

素因数分解:

$2^5\times 3^6\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:474

約数の個数: 168

約数和(自身を含む): 418387284

約数和(自身を除く): 287073972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 433, 468, 486, 624, 648, 702, 729, 864, 866, 936, 972, 1053, 1248, 1296, 1299, 1404, 1458, 1732, 1872, 1944, 2106, 2592, 2598, 2808, 2916, 3159, 3464, 3744, 3888, 3897, 4212, 5196, 5616, 5629, 5832, 6318, 6928, 7776, 7794, 8424, 9477, 10392, 11232, 11258, 11664, 11691, 12636, 13856, 15588, 16848, 16887, 18954, 20784, 22516, 23328, 23382, 25272, 31176, 33696, 33774, 35073, 37908, 41568, 45032, 46764, 50544, 50661, 62352, 67548, 70146, 75816, 90064, 93528, 101088, 101322, 105219, 124704, 135096, 140292, 151632, 151983, 180128, 187056, 202644, 210438, 270192, 280584, 303264, 303966, 315657, 374112, 405288, 420876, 455949, 540384, 561168, 607932, 631314, 810576, 841752, 911898, 1122336, 1215864, 1262628, 1367847, 1621152, 1683504, 1823796, 2431728, 2525256, 2735694, 3367008, 3647592, 4103541, 4863456, 5050512, 5471388, 7295184, 8207082, 10101024, 10942776, 14590368, 16414164, 21885552, 32828328, 43771104, 65656656, 131313312]

約数ペア:

[(1, 131313312), (2, 65656656), (3, 43771104), (4, 32828328), (6, 21885552), (8, 16414164), (9, 14590368), (12, 10942776), (13, 10101024), (16, 8207082), (18, 7295184), (24, 5471388), (26, 5050512), (27, 4863456), (32, 4103541), (36, 3647592), (39, 3367008), (48, 2735694), (52, 2525256), (54, 2431728), (72, 1823796), (78, 1683504), (81, 1621152), (96, 1367847), (104, 1262628), (108, 1215864), (117, 1122336), (144, 911898), (156, 841752), (162, 810576), (208, 631314), (216, 607932), (234, 561168), (243, 540384), (288, 455949), (312, 420876), (324, 405288), (351, 374112), (416, 315657), (432, 303966), (433, 303264), (468, 280584), (486, 270192), (624, 210438), (648, 202644), (702, 187056), (729, 180128), (864, 151983), (866, 151632), (936, 140292), (972, 135096), (1053, 124704), (1248, 105219), (1296, 101322), (1299, 101088), (1404, 93528), (1458, 90064), (1732, 75816), (1872, 70146), (1944, 67548), (2106, 62352), (2592, 50661), (2598, 50544), (2808, 46764), (2916, 45032), (3159, 41568), (3464, 37908), (3744, 35073), (3888, 33774), (3897, 33696), (4212, 31176), (5196, 25272), (5616, 23382), (5629, 23328), (5832, 22516), (6318, 20784), (6928, 18954), (7776, 16887), (7794, 16848), (8424, 15588), (9477, 13856), (10392, 12636), (11232, 11691), (11258, 11664)]