17953980592

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 35622720000

約数和(自身を除く): 17668739408

約数列:

[1, 2, 4, 8, 16, 113, 139, 199, 226, 278, 359, 398, 452, 556, 718, 796, 904, 1112, 1436, 1592, 1808, 2224, 2872, 3184, 5744, 15707, 22487, 27661, 31414, 40567, 44974, 49901, 55322, 62828, 71441, 81134, 89948, 99802, 110644, 125656, 142882, 162268, 179896, 199604, 221288, 251312, 285764, 324536, 359792, 399208, 442576, 571528, 649072, 798416, 1143056, 3125693, 5638813, 6251386, 8072833, 9930299, 11277626, 12502772, 16145666, 19860598, 22555252, 25005544, 32291332, 39721196, 45110504, 50011088, 64582664, 79442392, 90221008, 129165328, 158884784, 1122123787, 2244247574, 4488495148, 8976990296, 17953980592]

約数ペア:

[(1, 17953980592), (2, 8976990296), (4, 4488495148), (8, 2244247574), (16, 1122123787), (113, 158884784), (139, 129165328), (199, 90221008), (226, 79442392), (278, 64582664), (359, 50011088), (398, 45110504), (452, 39721196), (556, 32291332), (718, 25005544), (796, 22555252), (904, 19860598), (1112, 16145666), (1436, 12502772), (1592, 11277626), (1808, 9930299), (2224, 8072833), (2872, 6251386), (3184, 5638813), (5744, 3125693), (15707, 1143056), (22487, 798416), (27661, 649072), (31414, 571528), (40567, 442576), (44974, 399208), (49901, 359792), (55322, 324536), (62828, 285764), (71441, 251312), (81134, 221288), (89948, 199604), (99802, 179896), (110644, 162268), (125656, 142882)]