290201297792

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{67801}}^1$

素因数の和:68120

約数の個数: 128

約数和(自身を含む): 702092422080

約数和(自身を除く): 411891124288

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 281, 448, 476, 544, 562, 896, 952, 1088, 1124, 1904, 1967, 2176, 2248, 3808, 3934, 4496, 4777, 7616, 7868, 8992, 9554, 15232, 15736, 17984, 19108, 31472, 33439, 35968, 38216, 62944, 66878, 67801, 76432, 125888, 133756, 135602, 152864, 251776, 267512, 271204, 305728, 474607, 535024, 542408, 611456, 949214, 1070048, 1084816, 1152617, 1898428, 2140096, 2169632, 2305234, 3796856, 4280192, 4339264, 4610468, 7593712, 8068319, 8678528, 9220936, 15187424, 16136638, 18441872, 19052081, 30374848, 32273276, 36883744, 38104162, 60749696, 64546552, 73767488, 76208324, 129093104, 133364567, 147534976, 152416648, 258186208, 266729134, 304833296, 323885377, 516372416, 533458268, 609666592, 647770754, 1032744832, 1066916536, 1219333184, 1295541508, 2133833072, 2267197639, 2438666368, 2591083016, 4267666144, 4534395278, 5182166032, 8535332288, 9068790556, 10364332064, 17070664576, 18137581112, 20728664128, 36275162224, 41457328256, 72550324448, 145100648896, 290201297792]

約数ペア:

[(1, 290201297792), (2, 145100648896), (4, 72550324448), (7, 41457328256), (8, 36275162224), (14, 20728664128), (16, 18137581112), (17, 17070664576), (28, 10364332064), (32, 9068790556), (34, 8535332288), (56, 5182166032), (64, 4534395278), (68, 4267666144), (112, 2591083016), (119, 2438666368), (128, 2267197639), (136, 2133833072), (224, 1295541508), (238, 1219333184), (272, 1066916536), (281, 1032744832), (448, 647770754), (476, 609666592), (544, 533458268), (562, 516372416), (896, 323885377), (952, 304833296), (1088, 266729134), (1124, 258186208), (1904, 152416648), (1967, 147534976), (2176, 133364567), (2248, 129093104), (3808, 76208324), (3934, 73767488), (4496, 64546552), (4777, 60749696), (7616, 38104162), (7868, 36883744), (8992, 32273276), (9554, 30374848), (15232, 19052081), (15736, 18441872), (17984, 16136638), (19108, 15187424), (31472, 9220936), (33439, 8678528), (35968, 8068319), (38216, 7593712), (62944, 4610468), (66878, 4339264), (67801, 4280192), (76432, 3796856), (125888, 2305234), (133756, 2169632), (135602, 2140096), (152864, 1898428), (251776, 1152617), (267512, 1084816), (271204, 1070048), (305728, 949214), (474607, 611456), (535024, 542408)]