259145712

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1980

約数の個数: 180

約数和(自身を含む): 888518280

約数和(自身を除く): 629372568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 1933, 2128, 2352, 2394, 2736, 2793, 3192, 3528, 3724, 3866, 4788, 5586, 5799, 6384, 7056, 7448, 7732, 8379, 9576, 11172, 11598, 13531, 14896, 15464, 16758, 17397, 19152, 22344, 23196, 27062, 30928, 33516, 34794, 36727, 40593, 44688, 46392, 54124, 67032, 69588, 73454, 81186, 92784, 94717, 108248, 110181, 121779, 134064, 139176, 146908, 162372, 189434, 216496, 220362, 243558, 257089, 278352, 284151, 293816, 324744, 330543, 378868, 440724, 487116, 514178, 568302, 587632, 649488, 661086, 757736, 771267, 852453, 881448, 974232, 1028356, 1136604, 1322172, 1515472, 1542534, 1704906, 1762896, 1799623, 1948464, 2056712, 2273208, 2313801, 2644344, 3085068, 3409812, 3599246, 4113424, 4546416, 4627602, 5288688, 5398869, 6170136, 6819624, 7198492, 9255204, 10797738, 12340272, 13639248, 14396984, 16196607, 18510408, 21595476, 28793968, 32393214, 37020816, 43190952, 64786428, 86381904, 129572856, 259145712]

約数ペア:

[(1, 259145712), (2, 129572856), (3, 86381904), (4, 64786428), (6, 43190952), (7, 37020816), (8, 32393214), (9, 28793968), (12, 21595476), (14, 18510408), (16, 16196607), (18, 14396984), (19, 13639248), (21, 12340272), (24, 10797738), (28, 9255204), (36, 7198492), (38, 6819624), (42, 6170136), (48, 5398869), (49, 5288688), (56, 4627602), (57, 4546416), (63, 4113424), (72, 3599246), (76, 3409812), (84, 3085068), (98, 2644344), (112, 2313801), (114, 2273208), (126, 2056712), (133, 1948464), (144, 1799623), (147, 1762896), (152, 1704906), (168, 1542534), (171, 1515472), (196, 1322172), (228, 1136604), (252, 1028356), (266, 974232), (294, 881448), (304, 852453), (336, 771267), (342, 757736), (392, 661086), (399, 649488), (441, 587632), (456, 568302), (504, 514178), (532, 487116), (588, 440724), (684, 378868), (784, 330543), (798, 324744), (882, 293816), (912, 284151), (931, 278352), (1008, 257089), (1064, 243558), (1176, 220362), (1197, 216496), (1368, 189434), (1596, 162372), (1764, 146908), (1862, 139176), (1933, 134064), (2128, 121779), (2352, 110181), (2394, 108248), (2736, 94717), (2793, 92784), (3192, 81186), (3528, 73454), (3724, 69588), (3866, 67032), (4788, 54124), (5586, 46392), (5799, 44688), (6384, 40593), (7056, 36727), (7448, 34794), (7732, 33516), (8379, 30928), (9576, 27062), (11172, 23196), (11598, 22344), (13531, 19152), (14896, 17397), (15464, 16758)]