378401344

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:743

約数の個数: 56

約数和(自身を含む): 769714488

約数和(自身を除く): 391313144

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 281, 397, 424, 562, 794, 848, 1124, 1588, 1696, 2248, 3176, 3392, 4496, 6352, 8992, 12704, 14893, 17984, 21041, 25408, 29786, 42082, 59572, 84164, 111557, 119144, 168328, 223114, 238288, 336656, 446228, 476576, 673312, 892456, 953152, 1346624, 1784912, 3569824, 5912521, 7139648, 11825042, 23650084, 47300168, 94600336, 189200672, 378401344]

約数ペア:

[(1, 378401344), (2, 189200672), (4, 94600336), (8, 47300168), (16, 23650084), (32, 11825042), (53, 7139648), (64, 5912521), (106, 3569824), (212, 1784912), (281, 1346624), (397, 953152), (424, 892456), (562, 673312), (794, 476576), (848, 446228), (1124, 336656), (1588, 238288), (1696, 223114), (2248, 168328), (3176, 119144), (3392, 111557), (4496, 84164), (6352, 59572), (8992, 42082), (12704, 29786), (14893, 25408), (17984, 21041)]