642974397912

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16568089}}^1$

素因数の和:16568126

約数の個数: 144

約数和(自身を含む): 2209851844200

約数和(自身を除く): 1566877446288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1848, 2156, 2772, 3234, 3528, 4312, 4851, 5544, 6468, 9702, 12936, 19404, 38808, 16568089, 33136178, 49704267, 66272356, 99408534, 115976623, 132544712, 149112801, 182248979, 198817068, 231953246, 298225602, 347929869, 364497958, 397634136, 463906492, 546746937, 596451204, 695859738, 728995916, 811836361, 927812984, 1043789607, 1093493874, 1192902408, 1275742853, 1391719476, 1457991832, 1623672722, 1640240811, 2087579214, 2186987748, 2435509083, 2551485706, 2783438952, 3247345444, 3280481622, 3827228559, 4175158428, 4373975496, 4871018166, 5102971412, 6494690888, 6560963244, 7306527249, 7654457118, 8350316856, 8930199971, 9742036332, 10205942824, 11481685677, 13121926488, 14613054498, 15308914236, 17860399942, 19484072664, 22963371354, 26790599913, 29226108996, 30617828472, 35720799884, 45926742708, 53581199826, 58452217992, 71441599768, 80371799739, 91853485416, 107162399652, 160743599478, 214324799304, 321487198956, 642974397912]

約数ペア:

[(1, 642974397912), (2, 321487198956), (3, 214324799304), (4, 160743599478), (6, 107162399652), (7, 91853485416), (8, 80371799739), (9, 71441599768), (11, 58452217992), (12, 53581199826), (14, 45926742708), (18, 35720799884), (21, 30617828472), (22, 29226108996), (24, 26790599913), (28, 22963371354), (33, 19484072664), (36, 17860399942), (42, 15308914236), (44, 14613054498), (49, 13121926488), (56, 11481685677), (63, 10205942824), (66, 9742036332), (72, 8930199971), (77, 8350316856), (84, 7654457118), (88, 7306527249), (98, 6560963244), (99, 6494690888), (126, 5102971412), (132, 4871018166), (147, 4373975496), (154, 4175158428), (168, 3827228559), (196, 3280481622), (198, 3247345444), (231, 2783438952), (252, 2551485706), (264, 2435509083), (294, 2186987748), (308, 2087579214), (392, 1640240811), (396, 1623672722), (441, 1457991832), (462, 1391719476), (504, 1275742853), (539, 1192902408), (588, 1093493874), (616, 1043789607), (693, 927812984), (792, 811836361), (882, 728995916), (924, 695859738), (1078, 596451204), (1176, 546746937), (1386, 463906492), (1617, 397634136), (1764, 364497958), (1848, 347929869), (2156, 298225602), (2772, 231953246), (3234, 198817068), (3528, 182248979), (4312, 149112801), (4851, 132544712), (5544, 115976623), (6468, 99408534), (9702, 66272356), (12936, 49704267), (19404, 33136178), (38808, 16568089)]