123430656

素因数分解:

$2^8\times 3^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 330760080

約数和(自身を除く): 207329424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 519, 692, 768, 929, 1038, 1384, 1858, 2076, 2768, 2787, 3716, 4152, 5536, 5574, 7432, 8304, 11072, 11148, 14864, 16608, 22144, 22296, 29728, 33216, 44288, 44592, 59456, 66432, 89184, 118912, 132864, 160717, 178368, 237824, 321434, 356736, 482151, 642868, 713472, 964302, 1285736, 1928604, 2571472, 3857208, 5142944, 7714416, 10285888, 15428832, 20571776, 30857664, 41143552, 61715328, 123430656]

約数ペア:

[(1, 123430656), (2, 61715328), (3, 41143552), (4, 30857664), (6, 20571776), (8, 15428832), (12, 10285888), (16, 7714416), (24, 5142944), (32, 3857208), (48, 2571472), (64, 1928604), (96, 1285736), (128, 964302), (173, 713472), (192, 642868), (256, 482151), (346, 356736), (384, 321434), (519, 237824), (692, 178368), (768, 160717), (929, 132864), (1038, 118912), (1384, 89184), (1858, 66432), (2076, 59456), (2768, 44592), (2787, 44288), (3716, 33216), (4152, 29728), (5536, 22296), (5574, 22144), (7432, 16608), (8304, 14864), (11072, 11148)]