1327802868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15823}}^1$

素因数の和:15883

約数の個数: 120

約数和(自身を含む): 4074490112

約数和(自身を除く): 2746687244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 999, 1036, 1134, 1332, 1554, 1998, 2268, 2331, 2997, 3108, 3996, 4662, 5994, 6993, 9324, 11988, 13986, 15823, 20979, 27972, 31646, 41958, 47469, 63292, 83916, 94938, 110761, 142407, 189876, 221522, 284814, 332283, 427221, 443044, 569628, 585451, 664566, 854442, 996849, 1170902, 1281663, 1329132, 1708884, 1756353, 1993698, 2341804, 2563326, 2990547, 3512706, 3987396, 4098157, 5126652, 5269059, 5981094, 7025412, 8196314, 8971641, 10538118, 11962188, 12294471, 15807177, 16392628, 17943282, 21076236, 24588942, 31614354, 35886564, 36883413, 47421531, 49177884, 63228708, 73766826, 94843062, 110650239, 147533652, 189686124, 221300478, 331950717, 442600956, 663901434, 1327802868]

約数ペア:

[(1, 1327802868), (2, 663901434), (3, 442600956), (4, 331950717), (6, 221300478), (7, 189686124), (9, 147533652), (12, 110650239), (14, 94843062), (18, 73766826), (21, 63228708), (27, 49177884), (28, 47421531), (36, 36883413), (37, 35886564), (42, 31614354), (54, 24588942), (63, 21076236), (74, 17943282), (81, 16392628), (84, 15807177), (108, 12294471), (111, 11962188), (126, 10538118), (148, 8971641), (162, 8196314), (189, 7025412), (222, 5981094), (252, 5269059), (259, 5126652), (324, 4098157), (333, 3987396), (378, 3512706), (444, 2990547), (518, 2563326), (567, 2341804), (666, 1993698), (756, 1756353), (777, 1708884), (999, 1329132), (1036, 1281663), (1134, 1170902), (1332, 996849), (1554, 854442), (1998, 664566), (2268, 585451), (2331, 569628), (2997, 443044), (3108, 427221), (3996, 332283), (4662, 284814), (5994, 221522), (6993, 189876), (9324, 142407), (11988, 110761), (13986, 94938), (15823, 83916), (20979, 63292), (27972, 47469), (31646, 41958)]