329365888

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6581}}^1$

素因数の和:6635

約数の個数: 64

約数和(自身を含む): 725073120

約数和(自身を除く): 395707232

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 2176, 2944, 3128, 6256, 6581, 12512, 13162, 25024, 26324, 50048, 52648, 105296, 111877, 151363, 210592, 223754, 302726, 421184, 447508, 605452, 842368, 895016, 1210904, 1790032, 2421808, 2573171, 3580064, 4843616, 5146342, 7160128, 9687232, 10292684, 14320256, 19374464, 20585368, 41170736, 82341472, 164682944, 329365888]

約数ペア:

[(1, 329365888), (2, 164682944), (4, 82341472), (8, 41170736), (16, 20585368), (17, 19374464), (23, 14320256), (32, 10292684), (34, 9687232), (46, 7160128), (64, 5146342), (68, 4843616), (92, 3580064), (128, 2573171), (136, 2421808), (184, 1790032), (272, 1210904), (368, 895016), (391, 842368), (544, 605452), (736, 447508), (782, 421184), (1088, 302726), (1472, 223754), (1564, 210592), (2176, 151363), (2944, 111877), (3128, 105296), (6256, 52648), (6581, 50048), (12512, 26324), (13162, 25024)]