409356512

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1433}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 823919040

約数和(自身を除く): 414562528

約数列:

[1, 2, 4, 8, 16, 32, 79, 113, 158, 226, 316, 452, 632, 904, 1264, 1433, 1808, 2528, 2866, 3616, 5732, 8927, 11464, 17854, 22928, 35708, 45856, 71416, 113207, 142832, 161929, 226414, 285664, 323858, 452828, 647716, 905656, 1295432, 1811312, 2590864, 3622624, 5181728, 12792391, 25584782, 51169564, 102339128, 204678256, 409356512]

約数ペア:

[(1, 409356512), (2, 204678256), (4, 102339128), (8, 51169564), (16, 25584782), (32, 12792391), (79, 5181728), (113, 3622624), (158, 2590864), (226, 1811312), (316, 1295432), (452, 905656), (632, 647716), (904, 452828), (1264, 323858), (1433, 285664), (1808, 226414), (2528, 161929), (2866, 142832), (3616, 113207), (5732, 71416), (8927, 45856), (11464, 35708), (17854, 22928)]