219681408

素因数分解:

$2^7\times 3^1\times {\mathrm{572087}}^1$

素因数の和:572104

約数の個数: 32

約数和(自身を含む): 583529760

約数和(自身を除く): 363848352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 572087, 1144174, 1716261, 2288348, 3432522, 4576696, 6865044, 9153392, 13730088, 18306784, 27460176, 36613568, 54920352, 73227136, 109840704, 219681408]

約数ペア:

[(1, 219681408), (2, 109840704), (3, 73227136), (4, 54920352), (6, 36613568), (8, 27460176), (12, 18306784), (16, 13730088), (24, 9153392), (32, 6865044), (48, 4576696), (64, 3432522), (96, 2288348), (128, 1716261), (192, 1144174), (384, 572087)]