639603893376

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{26438653}}^1$

素因数の和:26438683

約数の個数: 128

約数和(自身を含む): 2157394166400

約数和(自身を除く): 1517790273024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 26438653, 52877306, 79315959, 105754612, 158631918, 185070571, 211509224, 237947877, 317263836, 370141142, 423018448, 475895754, 555211713, 634527672, 713843631, 740282284, 846036896, 951791508, 1110423426, 1269055344, 1427687262, 1480564568, 1665635139, 1692073792, 1903583016, 2220846852, 2538110688, 2855374524, 2961129136, 3331270278, 3384147584, 3807166032, 4441693704, 4996905417, 5076221376, 5710749048, 5922258272, 6662540556, 7614332064, 8883387408, 9993810834, 10152442752, 11421498096, 11844516544, 13325081112, 15228664128, 17766774816, 19987621668, 22842996192, 23689033088, 26650162224, 30457328256, 35533549632, 39975243336, 45685992384, 53300324448, 71067099264, 79950486672, 91371984768, 106600648896, 159900973344, 213201297792, 319801946688, 639603893376]

約数ペア:

[(1, 639603893376), (2, 319801946688), (3, 213201297792), (4, 159900973344), (6, 106600648896), (7, 91371984768), (8, 79950486672), (9, 71067099264), (12, 53300324448), (14, 45685992384), (16, 39975243336), (18, 35533549632), (21, 30457328256), (24, 26650162224), (27, 23689033088), (28, 22842996192), (32, 19987621668), (36, 17766774816), (42, 15228664128), (48, 13325081112), (54, 11844516544), (56, 11421498096), (63, 10152442752), (64, 9993810834), (72, 8883387408), (84, 7614332064), (96, 6662540556), (108, 5922258272), (112, 5710749048), (126, 5076221376), (128, 4996905417), (144, 4441693704), (168, 3807166032), (189, 3384147584), (192, 3331270278), (216, 2961129136), (224, 2855374524), (252, 2538110688), (288, 2220846852), (336, 1903583016), (378, 1692073792), (384, 1665635139), (432, 1480564568), (448, 1427687262), (504, 1269055344), (576, 1110423426), (672, 951791508), (756, 846036896), (864, 740282284), (896, 713843631), (1008, 634527672), (1152, 555211713), (1344, 475895754), (1512, 423018448), (1728, 370141142), (2016, 317263836), (2688, 237947877), (3024, 211509224), (3456, 185070571), (4032, 158631918), (6048, 105754612), (8064, 79315959), (12096, 52877306), (24192, 26438653)]