398269296

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 1160543280

約数和(自身を除く): 762273984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 283, 337, 348, 464, 522, 566, 674, 696, 849, 1011, 1044, 1132, 1348, 1392, 1698, 2022, 2088, 2264, 2547, 2696, 3033, 3396, 4044, 4176, 4528, 5094, 5392, 6066, 6792, 8088, 8207, 9773, 10188, 12132, 13584, 16176, 16414, 19546, 20376, 24264, 24621, 29319, 32828, 39092, 40752, 48528, 49242, 58638, 65656, 73863, 78184, 87957, 95371, 98484, 117276, 131312, 147726, 156368, 175914, 190742, 196968, 234552, 286113, 295452, 351828, 381484, 393936, 469104, 572226, 590904, 703656, 762968, 858339, 1144452, 1181808, 1407312, 1525936, 1716678, 2288904, 2765759, 3433356, 4577808, 5531518, 6866712, 8297277, 11063036, 13733424, 16594554, 22126072, 24891831, 33189108, 44252144, 49783662, 66378216, 99567324, 132756432, 199134648, 398269296]

約数ペア:

[(1, 398269296), (2, 199134648), (3, 132756432), (4, 99567324), (6, 66378216), (8, 49783662), (9, 44252144), (12, 33189108), (16, 24891831), (18, 22126072), (24, 16594554), (29, 13733424), (36, 11063036), (48, 8297277), (58, 6866712), (72, 5531518), (87, 4577808), (116, 3433356), (144, 2765759), (174, 2288904), (232, 1716678), (261, 1525936), (283, 1407312), (337, 1181808), (348, 1144452), (464, 858339), (522, 762968), (566, 703656), (674, 590904), (696, 572226), (849, 469104), (1011, 393936), (1044, 381484), (1132, 351828), (1348, 295452), (1392, 286113), (1698, 234552), (2022, 196968), (2088, 190742), (2264, 175914), (2547, 156368), (2696, 147726), (3033, 131312), (3396, 117276), (4044, 98484), (4176, 95371), (4528, 87957), (5094, 78184), (5392, 73863), (6066, 65656), (6792, 58638), (8088, 49242), (8207, 48528), (9773, 40752), (10188, 39092), (12132, 32828), (13584, 29319), (16176, 24621), (16414, 24264), (19546, 20376)]