223608736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{787}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 475390944

約数和(自身を除く): 251782208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 683, 787, 1366, 1574, 2732, 3148, 5464, 6296, 8879, 10231, 10928, 12592, 17758, 20462, 21856, 25184, 35516, 40924, 71032, 81848, 142064, 163696, 284128, 327392, 537521, 1075042, 2150084, 4300168, 6987773, 8600336, 13975546, 17200672, 27951092, 55902184, 111804368, 223608736]

約数ペア:

[(1, 223608736), (2, 111804368), (4, 55902184), (8, 27951092), (13, 17200672), (16, 13975546), (26, 8600336), (32, 6987773), (52, 4300168), (104, 2150084), (208, 1075042), (416, 537521), (683, 327392), (787, 284128), (1366, 163696), (1574, 142064), (2732, 81848), (3148, 71032), (5464, 40924), (6296, 35516), (8879, 25184), (10231, 21856), (10928, 20462), (12592, 17758)]