405319392

素因数分解:

$2^5\times 3^2\times {\mathrm{283}}^1\times {\mathrm{4973}}^1$

素因数の和:5272

約数の個数: 72

約数和(自身を含む): 1156932504

約数和(自身を除く): 751613112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 283, 288, 566, 849, 1132, 1698, 2264, 2547, 3396, 4528, 4973, 5094, 6792, 9056, 9946, 10188, 13584, 14919, 19892, 20376, 27168, 29838, 39784, 40752, 44757, 59676, 79568, 81504, 89514, 119352, 159136, 179028, 238704, 358056, 477408, 716112, 1407359, 1432224, 2814718, 4222077, 5629436, 8444154, 11258872, 12666231, 16888308, 22517744, 25332462, 33776616, 45035488, 50664924, 67553232, 101329848, 135106464, 202659696, 405319392]

約数ペア:

[(1, 405319392), (2, 202659696), (3, 135106464), (4, 101329848), (6, 67553232), (8, 50664924), (9, 45035488), (12, 33776616), (16, 25332462), (18, 22517744), (24, 16888308), (32, 12666231), (36, 11258872), (48, 8444154), (72, 5629436), (96, 4222077), (144, 2814718), (283, 1432224), (288, 1407359), (566, 716112), (849, 477408), (1132, 358056), (1698, 238704), (2264, 179028), (2547, 159136), (3396, 119352), (4528, 89514), (4973, 81504), (5094, 79568), (6792, 59676), (9056, 44757), (9946, 40752), (10188, 39784), (13584, 29838), (14919, 27168), (19892, 20376)]