275936544

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 240

約数和(自身を含む): 922078080

約数和(自身を除く): 646141536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 96, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 247, 288, 304, 312, 324, 342, 351, 416, 431, 432, 456, 468, 494, 513, 608, 624, 648, 684, 702, 741, 862, 864, 912, 936, 988, 1026, 1053, 1248, 1293, 1296, 1368, 1404, 1482, 1539, 1724, 1824, 1872, 1976, 2052, 2106, 2223, 2586, 2592, 2736, 2808, 2964, 3078, 3448, 3744, 3879, 3952, 4104, 4212, 4446, 5172, 5472, 5603, 5616, 5928, 6156, 6669, 6896, 7758, 7904, 8189, 8208, 8424, 8892, 10344, 11206, 11232, 11637, 11856, 12312, 13338, 13792, 15516, 16378, 16416, 16809, 16848, 17784, 20007, 20688, 22412, 23274, 23712, 24567, 24624, 26676, 31032, 32756, 33618, 33696, 34911, 35568, 40014, 41376, 44824, 46548, 49134, 49248, 50427, 53352, 62064, 65512, 67236, 69822, 71136, 73701, 80028, 89648, 93096, 98268, 100854, 106457, 106704, 124128, 131024, 134472, 139644, 147402, 151281, 160056, 179296, 186192, 196536, 201708, 212914, 213408, 221103, 262048, 268944, 279288, 294804, 302562, 319371, 320112, 372384, 393072, 403416, 425828, 442206, 453843, 537888, 558576, 589608, 605124, 638742, 640224, 663309, 786144, 806832, 851656, 884412, 907686, 958113, 1117152, 1179216, 1210248, 1277484, 1326618, 1613664, 1703312, 1768824, 1815372, 1916226, 2358432, 2420496, 2554968, 2653236, 2874339, 3406624, 3537648, 3630744, 3832452, 4840992, 5109936, 5306472, 5748678, 7075296, 7261488, 7664904, 8623017, 10219872, 10612944, 11497356, 14522976, 15329808, 17246034, 21225888, 22994712, 30659616, 34492068, 45989424, 68984136, 91978848, 137968272, 275936544]

約数ペア:

[(1, 275936544), (2, 137968272), (3, 91978848), (4, 68984136), (6, 45989424), (8, 34492068), (9, 30659616), (12, 22994712), (13, 21225888), (16, 17246034), (18, 15329808), (19, 14522976), (24, 11497356), (26, 10612944), (27, 10219872), (32, 8623017), (36, 7664904), (38, 7261488), (39, 7075296), (48, 5748678), (52, 5306472), (54, 5109936), (57, 4840992), (72, 3832452), (76, 3630744), (78, 3537648), (81, 3406624), (96, 2874339), (104, 2653236), (108, 2554968), (114, 2420496), (117, 2358432), (144, 1916226), (152, 1815372), (156, 1768824), (162, 1703312), (171, 1613664), (208, 1326618), (216, 1277484), (228, 1210248), (234, 1179216), (247, 1117152), (288, 958113), (304, 907686), (312, 884412), (324, 851656), (342, 806832), (351, 786144), (416, 663309), (431, 640224), (432, 638742), (456, 605124), (468, 589608), (494, 558576), (513, 537888), (608, 453843), (624, 442206), (648, 425828), (684, 403416), (702, 393072), (741, 372384), (862, 320112), (864, 319371), (912, 302562), (936, 294804), (988, 279288), (1026, 268944), (1053, 262048), (1248, 221103), (1293, 213408), (1296, 212914), (1368, 201708), (1404, 196536), (1482, 186192), (1539, 179296), (1724, 160056), (1824, 151281), (1872, 147402), (1976, 139644), (2052, 134472), (2106, 131024), (2223, 124128), (2586, 106704), (2592, 106457), (2736, 100854), (2808, 98268), (2964, 93096), (3078, 89648), (3448, 80028), (3744, 73701), (3879, 71136), (3952, 69822), (4104, 67236), (4212, 65512), (4446, 62064), (5172, 53352), (5472, 50427), (5603, 49248), (5616, 49134), (5928, 46548), (6156, 44824), (6669, 41376), (6896, 40014), (7758, 35568), (7904, 34911), (8189, 33696), (8208, 33618), (8424, 32756), (8892, 31032), (10344, 26676), (11206, 24624), (11232, 24567), (11637, 23712), (11856, 23274), (12312, 22412), (13338, 20688), (13792, 20007), (15516, 17784), (16378, 16848), (16416, 16809)]