325898784

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 966760704

約数和(自身を除く): 640861920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 173, 186, 211, 248, 279, 288, 346, 372, 422, 496, 519, 558, 633, 692, 744, 844, 992, 1038, 1116, 1266, 1384, 1488, 1557, 1688, 1899, 2076, 2232, 2532, 2768, 2976, 3114, 3376, 3798, 4152, 4464, 5064, 5363, 5536, 6228, 6541, 6752, 7596, 8304, 8928, 10128, 10726, 12456, 13082, 15192, 16089, 16608, 19623, 20256, 21452, 24912, 26164, 30384, 32178, 36503, 39246, 42904, 48267, 49824, 52328, 58869, 60768, 64356, 73006, 78492, 85808, 96534, 104656, 109509, 117738, 128712, 146012, 156984, 171616, 193068, 209312, 219018, 235476, 257424, 292024, 313968, 328527, 386136, 438036, 470952, 514848, 584048, 627936, 657054, 772272, 876072, 941904, 1131593, 1168096, 1314108, 1544544, 1752144, 1883808, 2263186, 2628216, 3394779, 3504288, 4526372, 5256432, 6789558, 9052744, 10184337, 10512864, 13579116, 18105488, 20368674, 27158232, 36210976, 40737348, 54316464, 81474696, 108632928, 162949392, 325898784]

約数ペア:

[(1, 325898784), (2, 162949392), (3, 108632928), (4, 81474696), (6, 54316464), (8, 40737348), (9, 36210976), (12, 27158232), (16, 20368674), (18, 18105488), (24, 13579116), (31, 10512864), (32, 10184337), (36, 9052744), (48, 6789558), (62, 5256432), (72, 4526372), (93, 3504288), (96, 3394779), (124, 2628216), (144, 2263186), (173, 1883808), (186, 1752144), (211, 1544544), (248, 1314108), (279, 1168096), (288, 1131593), (346, 941904), (372, 876072), (422, 772272), (496, 657054), (519, 627936), (558, 584048), (633, 514848), (692, 470952), (744, 438036), (844, 386136), (992, 328527), (1038, 313968), (1116, 292024), (1266, 257424), (1384, 235476), (1488, 219018), (1557, 209312), (1688, 193068), (1899, 171616), (2076, 156984), (2232, 146012), (2532, 128712), (2768, 117738), (2976, 109509), (3114, 104656), (3376, 96534), (3798, 85808), (4152, 78492), (4464, 73006), (5064, 64356), (5363, 60768), (5536, 58869), (6228, 52328), (6541, 49824), (6752, 48267), (7596, 42904), (8304, 39246), (8928, 36503), (10128, 32178), (10726, 30384), (12456, 26164), (13082, 24912), (15192, 21452), (16089, 20256), (16608, 19623)]