319974816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:831

約数の個数: 192

約数和(自身を含む): 1045239552

約数和(自身を除く): 725264736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 37, 42, 48, 51, 56, 68, 74, 84, 96, 102, 111, 112, 119, 136, 148, 168, 204, 222, 224, 238, 259, 272, 296, 336, 357, 408, 444, 476, 518, 544, 592, 629, 672, 714, 757, 777, 816, 888, 952, 1036, 1184, 1258, 1428, 1514, 1554, 1632, 1776, 1887, 1904, 2072, 2271, 2516, 2856, 3028, 3108, 3552, 3774, 3808, 4144, 4403, 4542, 5032, 5299, 5712, 6056, 6216, 7548, 8288, 8806, 9084, 10064, 10598, 11424, 12112, 12432, 12869, 13209, 15096, 15897, 17612, 18168, 20128, 21196, 24224, 24864, 25738, 26418, 28009, 30192, 31794, 35224, 36336, 38607, 42392, 51476, 52836, 56018, 60384, 63588, 70448, 72672, 77214, 84027, 84784, 90083, 102952, 105672, 112036, 127176, 140896, 154428, 168054, 169568, 180166, 196063, 205904, 211344, 224072, 254352, 270249, 308856, 336108, 360332, 392126, 411808, 422688, 448144, 476153, 508704, 540498, 588189, 617712, 672216, 720664, 784252, 896288, 952306, 1080996, 1176378, 1235424, 1344432, 1428459, 1441328, 1568504, 1904612, 2161992, 2352756, 2688864, 2856918, 2882656, 3137008, 3333071, 3809224, 4323984, 4705512, 5713836, 6274016, 6666142, 7618448, 8647968, 9411024, 9999213, 11427672, 13332284, 15236896, 18822048, 19998426, 22855344, 26664568, 39996852, 45710688, 53329136, 79993704, 106658272, 159987408, 319974816]

約数ペア:

[(1, 319974816), (2, 159987408), (3, 106658272), (4, 79993704), (6, 53329136), (7, 45710688), (8, 39996852), (12, 26664568), (14, 22855344), (16, 19998426), (17, 18822048), (21, 15236896), (24, 13332284), (28, 11427672), (32, 9999213), (34, 9411024), (37, 8647968), (42, 7618448), (48, 6666142), (51, 6274016), (56, 5713836), (68, 4705512), (74, 4323984), (84, 3809224), (96, 3333071), (102, 3137008), (111, 2882656), (112, 2856918), (119, 2688864), (136, 2352756), (148, 2161992), (168, 1904612), (204, 1568504), (222, 1441328), (224, 1428459), (238, 1344432), (259, 1235424), (272, 1176378), (296, 1080996), (336, 952306), (357, 896288), (408, 784252), (444, 720664), (476, 672216), (518, 617712), (544, 588189), (592, 540498), (629, 508704), (672, 476153), (714, 448144), (757, 422688), (777, 411808), (816, 392126), (888, 360332), (952, 336108), (1036, 308856), (1184, 270249), (1258, 254352), (1428, 224072), (1514, 211344), (1554, 205904), (1632, 196063), (1776, 180166), (1887, 169568), (1904, 168054), (2072, 154428), (2271, 140896), (2516, 127176), (2856, 112036), (3028, 105672), (3108, 102952), (3552, 90083), (3774, 84784), (3808, 84027), (4144, 77214), (4403, 72672), (4542, 70448), (5032, 63588), (5299, 60384), (5712, 56018), (6056, 52836), (6216, 51476), (7548, 42392), (8288, 38607), (8806, 36336), (9084, 35224), (10064, 31794), (10598, 30192), (11424, 28009), (12112, 26418), (12432, 25738), (12869, 24864), (13209, 24224), (15096, 21196), (15897, 20128), (17612, 18168)]