813158028

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2339}}^1$

素因数の和:2421

約数の個数: 120

約数和(自身を含む): 2259457200

約数和(自身を除く): 1446299172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 37, 54, 58, 74, 81, 87, 108, 111, 116, 148, 162, 174, 222, 261, 324, 333, 348, 444, 522, 666, 783, 999, 1044, 1073, 1332, 1566, 1998, 2146, 2339, 2349, 2997, 3132, 3219, 3996, 4292, 4678, 4698, 5994, 6438, 7017, 9356, 9396, 9657, 11988, 12876, 14034, 19314, 21051, 28068, 28971, 38628, 42102, 57942, 63153, 67831, 84204, 86543, 86913, 115884, 126306, 135662, 173086, 173826, 189459, 203493, 252612, 259629, 271324, 346172, 347652, 378918, 406986, 519258, 610479, 757836, 778887, 813972, 1038516, 1220958, 1557774, 1831437, 2336661, 2441916, 2509747, 3115548, 3662874, 4673322, 5019494, 5494311, 7009983, 7325748, 7529241, 9346644, 10038988, 10988622, 14019966, 15058482, 21977244, 22587723, 28039932, 30116964, 45175446, 67763169, 90350892, 135526338, 203289507, 271052676, 406579014, 813158028]

約数ペア:

[(1, 813158028), (2, 406579014), (3, 271052676), (4, 203289507), (6, 135526338), (9, 90350892), (12, 67763169), (18, 45175446), (27, 30116964), (29, 28039932), (36, 22587723), (37, 21977244), (54, 15058482), (58, 14019966), (74, 10988622), (81, 10038988), (87, 9346644), (108, 7529241), (111, 7325748), (116, 7009983), (148, 5494311), (162, 5019494), (174, 4673322), (222, 3662874), (261, 3115548), (324, 2509747), (333, 2441916), (348, 2336661), (444, 1831437), (522, 1557774), (666, 1220958), (783, 1038516), (999, 813972), (1044, 778887), (1073, 757836), (1332, 610479), (1566, 519258), (1998, 406986), (2146, 378918), (2339, 347652), (2349, 346172), (2997, 271324), (3132, 259629), (3219, 252612), (3996, 203493), (4292, 189459), (4678, 173826), (4698, 173086), (5994, 135662), (6438, 126306), (7017, 115884), (9356, 86913), (9396, 86543), (9657, 84204), (11988, 67831), (12876, 63153), (14034, 57942), (19314, 42102), (21051, 38628), (28068, 28971)]