2688177152

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4457}}^1$

素因数の和:4527

約数の個数: 88

約数和(自身を含む): 5840336640

約数和(自身を除く): 3152159488

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 992, 1024, 1178, 1216, 1984, 2356, 2432, 3968, 4457, 4712, 4864, 7936, 8914, 9424, 9728, 15872, 17828, 18848, 19456, 31744, 35656, 37696, 71312, 75392, 84683, 138167, 142624, 150784, 169366, 276334, 285248, 301568, 338732, 552668, 570496, 603136, 677464, 1105336, 1140992, 1354928, 2210672, 2281984, 2625173, 2709856, 4421344, 4563968, 5250346, 5419712, 8842688, 10500692, 10839424, 17685376, 21001384, 21678848, 35370752, 42002768, 43357696, 70741504, 84005536, 86715392, 141483008, 168011072, 336022144, 672044288, 1344088576, 2688177152]

約数ペア:

[(1, 2688177152), (2, 1344088576), (4, 672044288), (8, 336022144), (16, 168011072), (19, 141483008), (31, 86715392), (32, 84005536), (38, 70741504), (62, 43357696), (64, 42002768), (76, 35370752), (124, 21678848), (128, 21001384), (152, 17685376), (248, 10839424), (256, 10500692), (304, 8842688), (496, 5419712), (512, 5250346), (589, 4563968), (608, 4421344), (992, 2709856), (1024, 2625173), (1178, 2281984), (1216, 2210672), (1984, 1354928), (2356, 1140992), (2432, 1105336), (3968, 677464), (4457, 603136), (4712, 570496), (4864, 552668), (7936, 338732), (8914, 301568), (9424, 285248), (9728, 276334), (15872, 169366), (17828, 150784), (18848, 142624), (19456, 138167), (31744, 84683), (35656, 75392), (37696, 71312)]