131590404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1777}}^1$

素因数の和:1826

約数の個数: 108

約数和(自身を含む): 387344412

約数和(自身を除く): 255754008

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 121, 132, 153, 187, 198, 204, 242, 306, 363, 374, 396, 484, 561, 612, 726, 748, 1089, 1122, 1452, 1683, 1777, 2057, 2178, 2244, 3366, 3554, 4114, 4356, 5331, 6171, 6732, 7108, 8228, 10662, 12342, 15993, 18513, 19547, 21324, 24684, 30209, 31986, 37026, 39094, 58641, 60418, 63972, 74052, 78188, 90627, 117282, 120836, 175923, 181254, 215017, 234564, 271881, 332299, 351846, 362508, 430034, 543762, 645051, 664598, 703692, 860068, 996897, 1087524, 1290102, 1329196, 1935153, 1993794, 2580204, 2990691, 3655289, 3870306, 3987588, 5981382, 7310578, 7740612, 10965867, 11962764, 14621156, 21931734, 32897601, 43863468, 65795202, 131590404]

約数ペア:

[(1, 131590404), (2, 65795202), (3, 43863468), (4, 32897601), (6, 21931734), (9, 14621156), (11, 11962764), (12, 10965867), (17, 7740612), (18, 7310578), (22, 5981382), (33, 3987588), (34, 3870306), (36, 3655289), (44, 2990691), (51, 2580204), (66, 1993794), (68, 1935153), (99, 1329196), (102, 1290102), (121, 1087524), (132, 996897), (153, 860068), (187, 703692), (198, 664598), (204, 645051), (242, 543762), (306, 430034), (363, 362508), (374, 351846), (396, 332299), (484, 271881), (561, 234564), (612, 215017), (726, 181254), (748, 175923), (1089, 120836), (1122, 117282), (1452, 90627), (1683, 78188), (1777, 74052), (2057, 63972), (2178, 60418), (2244, 58641), (3366, 39094), (3554, 37026), (4114, 31986), (4356, 30209), (5331, 24684), (6171, 21324), (6732, 19547), (7108, 18513), (8228, 15993), (10662, 12342)]