1296317286

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 3304409472

約数和(自身を除く): 2008092186

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 157, 187, 198, 223, 242, 306, 314, 363, 374, 446, 471, 561, 669, 726, 942, 1089, 1122, 1338, 1413, 1683, 1727, 2007, 2057, 2178, 2453, 2669, 2826, 3366, 3454, 3791, 4014, 4114, 4906, 5181, 5338, 6171, 7359, 7582, 8007, 10362, 11373, 12342, 14718, 15543, 16014, 18513, 18997, 22077, 22746, 24021, 26983, 29359, 31086, 34119, 35011, 37026, 37994, 41701, 44154, 48042, 53966, 56991, 58718, 68238, 70022, 80949, 83402, 88077, 105033, 113982, 125103, 161898, 170973, 176154, 210066, 242847, 250206, 264231, 315099, 322949, 341946, 375309, 385121, 458711, 485694, 528462, 595187, 630198, 645898, 750618, 770242, 917422, 968847, 1155363, 1190374, 1376133, 1785561, 1937694, 2310726, 2752266, 2906541, 3466089, 3571122, 4128399, 4236331, 5356683, 5813082, 6547057, 6932178, 8256798, 8472662, 10713366, 12708993, 13094114, 19641171, 25417986, 38126979, 39282342, 58923513, 72017627, 76253958, 117847026, 144035254, 216052881, 432105762, 648158643, 1296317286]

約数ペア:

[(1, 1296317286), (2, 648158643), (3, 432105762), (6, 216052881), (9, 144035254), (11, 117847026), (17, 76253958), (18, 72017627), (22, 58923513), (33, 39282342), (34, 38126979), (51, 25417986), (66, 19641171), (99, 13094114), (102, 12708993), (121, 10713366), (153, 8472662), (157, 8256798), (187, 6932178), (198, 6547057), (223, 5813082), (242, 5356683), (306, 4236331), (314, 4128399), (363, 3571122), (374, 3466089), (446, 2906541), (471, 2752266), (561, 2310726), (669, 1937694), (726, 1785561), (942, 1376133), (1089, 1190374), (1122, 1155363), (1338, 968847), (1413, 917422), (1683, 770242), (1727, 750618), (2007, 645898), (2057, 630198), (2178, 595187), (2453, 528462), (2669, 485694), (2826, 458711), (3366, 385121), (3454, 375309), (3791, 341946), (4014, 322949), (4114, 315099), (4906, 264231), (5181, 250206), (5338, 242847), (6171, 210066), (7359, 176154), (7582, 170973), (8007, 161898), (10362, 125103), (11373, 113982), (12342, 105033), (14718, 88077), (15543, 83402), (16014, 80949), (18513, 70022), (18997, 68238), (22077, 58718), (22746, 56991), (24021, 53966), (26983, 48042), (29359, 44154), (31086, 41701), (34119, 37994), (35011, 37026)]