245664832

素因数分解:

$2^6\times 7^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 168

約数和(自身を含む): 619353600

約数和(自身を除く): 373688768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 64, 76, 98, 112, 124, 133, 152, 196, 217, 224, 248, 266, 304, 343, 361, 392, 434, 448, 496, 532, 589, 608, 686, 722, 784, 868, 931, 992, 1064, 1178, 1216, 1372, 1444, 1519, 1568, 1736, 1862, 1984, 2128, 2356, 2527, 2744, 2888, 3038, 3136, 3472, 3724, 4123, 4256, 4712, 5054, 5488, 5776, 6076, 6517, 6944, 7448, 8246, 8512, 9424, 10108, 10633, 10976, 11191, 11552, 12152, 13034, 13888, 14896, 16492, 17689, 18848, 20216, 21266, 21952, 22382, 23104, 24304, 26068, 28861, 29792, 32984, 35378, 37696, 40432, 42532, 44764, 48608, 52136, 57722, 59584, 65968, 70756, 78337, 80864, 85064, 89528, 97216, 104272, 115444, 123823, 131936, 141512, 156674, 161728, 170128, 179056, 202027, 208544, 230888, 247646, 263872, 283024, 313348, 340256, 358112, 404054, 417088, 461776, 495292, 548359, 566048, 626696, 680512, 716224, 808108, 923552, 990584, 1096718, 1132096, 1253392, 1616216, 1847104, 1981168, 2193436, 2506784, 3232432, 3838513, 3962336, 4386872, 5013568, 6464864, 7677026, 7924672, 8773744, 12929728, 15354052, 17547488, 30708104, 35094976, 61416208, 122832416, 245664832]

約数ペア:

[(1, 245664832), (2, 122832416), (4, 61416208), (7, 35094976), (8, 30708104), (14, 17547488), (16, 15354052), (19, 12929728), (28, 8773744), (31, 7924672), (32, 7677026), (38, 6464864), (49, 5013568), (56, 4386872), (62, 3962336), (64, 3838513), (76, 3232432), (98, 2506784), (112, 2193436), (124, 1981168), (133, 1847104), (152, 1616216), (196, 1253392), (217, 1132096), (224, 1096718), (248, 990584), (266, 923552), (304, 808108), (343, 716224), (361, 680512), (392, 626696), (434, 566048), (448, 548359), (496, 495292), (532, 461776), (589, 417088), (608, 404054), (686, 358112), (722, 340256), (784, 313348), (868, 283024), (931, 263872), (992, 247646), (1064, 230888), (1178, 208544), (1216, 202027), (1372, 179056), (1444, 170128), (1519, 161728), (1568, 156674), (1736, 141512), (1862, 131936), (1984, 123823), (2128, 115444), (2356, 104272), (2527, 97216), (2744, 89528), (2888, 85064), (3038, 80864), (3136, 78337), (3472, 70756), (3724, 65968), (4123, 59584), (4256, 57722), (4712, 52136), (5054, 48608), (5488, 44764), (5776, 42532), (6076, 40432), (6517, 37696), (6944, 35378), (7448, 32984), (8246, 29792), (8512, 28861), (9424, 26068), (10108, 24304), (10633, 23104), (10976, 22382), (11191, 21952), (11552, 21266), (12152, 20216), (13034, 18848), (13888, 17689), (14896, 16492)]