222297568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2791}}^1$

素因数の和:2951

約数の個数: 48

約数和(自身を含む): 464365440

約数和(自身を除く): 242067872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 152, 262, 304, 524, 608, 1048, 2096, 2489, 2791, 4192, 4978, 5582, 9956, 11164, 19912, 22328, 39824, 44656, 53029, 79648, 89312, 106058, 212116, 365621, 424232, 731242, 848464, 1462484, 1696928, 2924968, 5849936, 6946799, 11699872, 13893598, 27787196, 55574392, 111148784, 222297568]

約数ペア:

[(1, 222297568), (2, 111148784), (4, 55574392), (8, 27787196), (16, 13893598), (19, 11699872), (32, 6946799), (38, 5849936), (76, 2924968), (131, 1696928), (152, 1462484), (262, 848464), (304, 731242), (524, 424232), (608, 365621), (1048, 212116), (2096, 106058), (2489, 89312), (2791, 79648), (4192, 53029), (4978, 44656), (5582, 39824), (9956, 22328), (11164, 19912)]