397625592

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:906

約数の個数: 192

約数和(自身を含む): 1287014400

約数和(自身を除く): 889388808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 124, 147, 156, 168, 182, 186, 196, 217, 248, 273, 294, 312, 364, 372, 392, 403, 434, 546, 588, 637, 651, 728, 744, 806, 839, 868, 1092, 1176, 1209, 1274, 1302, 1519, 1612, 1678, 1736, 1911, 2184, 2418, 2517, 2548, 2604, 2821, 3038, 3224, 3356, 3822, 4557, 4836, 5034, 5096, 5208, 5642, 5873, 6076, 6712, 7644, 8463, 9114, 9672, 10068, 10907, 11284, 11746, 12152, 15288, 16926, 17619, 18228, 19747, 20136, 21814, 22568, 23492, 26009, 32721, 33852, 35238, 36456, 39494, 41111, 43628, 46984, 52018, 59241, 65442, 67704, 70476, 76349, 78027, 78988, 82222, 87256, 104036, 118482, 123333, 130884, 140952, 152698, 156054, 157976, 164444, 182063, 208072, 229047, 236964, 246666, 261768, 305396, 312108, 328888, 338117, 364126, 458094, 473928, 493332, 534443, 546189, 610792, 624216, 676234, 728252, 916188, 986664, 1014351, 1068886, 1092378, 1274441, 1352468, 1456504, 1603329, 1832376, 2028702, 2137772, 2184756, 2366819, 2548882, 2704936, 3206658, 3823323, 4057404, 4275544, 4369512, 4733638, 5097764, 6413316, 7100457, 7646646, 8114808, 9467276, 10195528, 12826632, 14200914, 15293292, 16567733, 18934552, 28401828, 30586584, 33135466, 49703199, 56803656, 66270932, 99406398, 132541864, 198812796, 397625592]

約数ペア:

[(1, 397625592), (2, 198812796), (3, 132541864), (4, 99406398), (6, 66270932), (7, 56803656), (8, 49703199), (12, 33135466), (13, 30586584), (14, 28401828), (21, 18934552), (24, 16567733), (26, 15293292), (28, 14200914), (31, 12826632), (39, 10195528), (42, 9467276), (49, 8114808), (52, 7646646), (56, 7100457), (62, 6413316), (78, 5097764), (84, 4733638), (91, 4369512), (93, 4275544), (98, 4057404), (104, 3823323), (124, 3206658), (147, 2704936), (156, 2548882), (168, 2366819), (182, 2184756), (186, 2137772), (196, 2028702), (217, 1832376), (248, 1603329), (273, 1456504), (294, 1352468), (312, 1274441), (364, 1092378), (372, 1068886), (392, 1014351), (403, 986664), (434, 916188), (546, 728252), (588, 676234), (637, 624216), (651, 610792), (728, 546189), (744, 534443), (806, 493332), (839, 473928), (868, 458094), (1092, 364126), (1176, 338117), (1209, 328888), (1274, 312108), (1302, 305396), (1519, 261768), (1612, 246666), (1678, 236964), (1736, 229047), (1911, 208072), (2184, 182063), (2418, 164444), (2517, 157976), (2548, 156054), (2604, 152698), (2821, 140952), (3038, 130884), (3224, 123333), (3356, 118482), (3822, 104036), (4557, 87256), (4836, 82222), (5034, 78988), (5096, 78027), (5208, 76349), (5642, 70476), (5873, 67704), (6076, 65442), (6712, 59241), (7644, 52018), (8463, 46984), (9114, 43628), (9672, 41111), (10068, 39494), (10907, 36456), (11284, 35238), (11746, 33852), (12152, 32721), (15288, 26009), (16926, 23492), (17619, 22568), (18228, 21814), (19747, 20136)]