2500329888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42767}}^1$

素因数の和:42819

約数の個数: 144

約数和(自身を含む): 8406478080

約数和(自身を除く): 5906148192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 4176, 4872, 6496, 7308, 8352, 9744, 14616, 19488, 29232, 42767, 58464, 85534, 128301, 171068, 256602, 299369, 342136, 384903, 513204, 598738, 684272, 769806, 898107, 1026408, 1197476, 1240243, 1368544, 1539612, 1796214, 2052816, 2394952, 2480486, 2694321, 3079224, 3592428, 3720729, 4105632, 4789904, 4960972, 5388642, 6158448, 7184856, 7441458, 8681701, 9579808, 9921944, 10777284, 11162187, 12316896, 14369712, 14882916, 17363402, 19843888, 21554568, 22324374, 26045103, 28739424, 29765832, 34726804, 39687776, 43109136, 44648748, 52090206, 59531664, 69453608, 78135309, 86218272, 89297496, 104180412, 119063328, 138907216, 156270618, 178594992, 208360824, 277814432, 312541236, 357189984, 416721648, 625082472, 833443296, 1250164944, 2500329888]

約数ペア:

[(1, 2500329888), (2, 1250164944), (3, 833443296), (4, 625082472), (6, 416721648), (7, 357189984), (8, 312541236), (9, 277814432), (12, 208360824), (14, 178594992), (16, 156270618), (18, 138907216), (21, 119063328), (24, 104180412), (28, 89297496), (29, 86218272), (32, 78135309), (36, 69453608), (42, 59531664), (48, 52090206), (56, 44648748), (58, 43109136), (63, 39687776), (72, 34726804), (84, 29765832), (87, 28739424), (96, 26045103), (112, 22324374), (116, 21554568), (126, 19843888), (144, 17363402), (168, 14882916), (174, 14369712), (203, 12316896), (224, 11162187), (232, 10777284), (252, 9921944), (261, 9579808), (288, 8681701), (336, 7441458), (348, 7184856), (406, 6158448), (464, 5388642), (504, 4960972), (522, 4789904), (609, 4105632), (672, 3720729), (696, 3592428), (812, 3079224), (928, 2694321), (1008, 2480486), (1044, 2394952), (1218, 2052816), (1392, 1796214), (1624, 1539612), (1827, 1368544), (2016, 1240243), (2088, 1197476), (2436, 1026408), (2784, 898107), (3248, 769806), (3654, 684272), (4176, 598738), (4872, 513204), (6496, 384903), (7308, 342136), (8352, 299369), (9744, 256602), (14616, 171068), (19488, 128301), (29232, 85534), (42767, 58464)]