254011464

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1985

約数の個数: 160

約数和(自身を含む): 841579200

約数和(自身を除く): 587567736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 81, 84, 87, 108, 116, 126, 162, 168, 174, 189, 203, 216, 232, 252, 261, 324, 348, 378, 406, 504, 522, 567, 609, 648, 696, 756, 783, 812, 1044, 1134, 1218, 1512, 1566, 1624, 1827, 1931, 2088, 2268, 2349, 2436, 3132, 3654, 3862, 4536, 4698, 4872, 5481, 5793, 6264, 7308, 7724, 9396, 10962, 11586, 13517, 14616, 15448, 16443, 17379, 18792, 21924, 23172, 27034, 32886, 34758, 40551, 43848, 46344, 52137, 54068, 55999, 65772, 69516, 81102, 104274, 108136, 111998, 121653, 131544, 139032, 156411, 162204, 167997, 208548, 223996, 243306, 312822, 324408, 335994, 364959, 391993, 417096, 447992, 486612, 503991, 625644, 671988, 729918, 783986, 973224, 1007982, 1094877, 1175979, 1251288, 1343976, 1459836, 1511973, 1567972, 2015964, 2189754, 2351958, 2919672, 3023946, 3135944, 3527937, 4031928, 4379508, 4535919, 4703916, 6047892, 7055874, 8759016, 9071838, 9407832, 10583811, 12095784, 14111748, 18143676, 21167622, 28223496, 31751433, 36287352, 42335244, 63502866, 84670488, 127005732, 254011464]

約数ペア:

[(1, 254011464), (2, 127005732), (3, 84670488), (4, 63502866), (6, 42335244), (7, 36287352), (8, 31751433), (9, 28223496), (12, 21167622), (14, 18143676), (18, 14111748), (21, 12095784), (24, 10583811), (27, 9407832), (28, 9071838), (29, 8759016), (36, 7055874), (42, 6047892), (54, 4703916), (56, 4535919), (58, 4379508), (63, 4031928), (72, 3527937), (81, 3135944), (84, 3023946), (87, 2919672), (108, 2351958), (116, 2189754), (126, 2015964), (162, 1567972), (168, 1511973), (174, 1459836), (189, 1343976), (203, 1251288), (216, 1175979), (232, 1094877), (252, 1007982), (261, 973224), (324, 783986), (348, 729918), (378, 671988), (406, 625644), (504, 503991), (522, 486612), (567, 447992), (609, 417096), (648, 391993), (696, 364959), (756, 335994), (783, 324408), (812, 312822), (1044, 243306), (1134, 223996), (1218, 208548), (1512, 167997), (1566, 162204), (1624, 156411), (1827, 139032), (1931, 131544), (2088, 121653), (2268, 111998), (2349, 108136), (2436, 104274), (3132, 81102), (3654, 69516), (3862, 65772), (4536, 55999), (4698, 54068), (4872, 52137), (5481, 46344), (5793, 43848), (6264, 40551), (7308, 34758), (7724, 32886), (9396, 27034), (10962, 23172), (11586, 21924), (13517, 18792), (14616, 17379), (15448, 16443)]