811855704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{20639}}^1$

素因数の和:20808

約数の個数: 64

約数和(自身を含む): 2229120000

約数和(自身を除く): 1417264296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 149, 264, 298, 447, 596, 894, 1192, 1639, 1788, 3278, 3576, 4917, 6556, 9834, 13112, 19668, 20639, 39336, 41278, 61917, 82556, 123834, 165112, 227029, 247668, 454058, 495336, 681087, 908116, 1362174, 1816232, 2724348, 3075211, 5448696, 6150422, 9225633, 12300844, 18451266, 24601688, 33827321, 36902532, 67654642, 73805064, 101481963, 135309284, 202963926, 270618568, 405927852, 811855704]

約数ペア:

[(1, 811855704), (2, 405927852), (3, 270618568), (4, 202963926), (6, 135309284), (8, 101481963), (11, 73805064), (12, 67654642), (22, 36902532), (24, 33827321), (33, 24601688), (44, 18451266), (66, 12300844), (88, 9225633), (132, 6150422), (149, 5448696), (264, 3075211), (298, 2724348), (447, 1816232), (596, 1362174), (894, 908116), (1192, 681087), (1639, 495336), (1788, 454058), (3278, 247668), (3576, 227029), (4917, 165112), (6556, 123834), (9834, 82556), (13112, 61917), (19668, 41278), (20639, 39336)]