127587254528

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{699001}}^1$

素因数の和:699071

約数の個数: 72

約数和(自身を含む): 274321936896

約数和(自身を除く): 146734682368

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2852, 2944, 3968, 5704, 5888, 7936, 11408, 22816, 45632, 91264, 182528, 699001, 1398002, 2796004, 5592008, 11184016, 16077023, 21669031, 22368032, 32154046, 43338062, 44736064, 64308092, 86676124, 89472128, 128616184, 173352248, 178944256, 257232368, 346704496, 498387713, 514464736, 693408992, 996775426, 1028929472, 1386817984, 1993550852, 2057858944, 2773635968, 3987101704, 4115717888, 5547271936, 7974203408, 15948406816, 31896813632, 63793627264, 127587254528]

約数ペア:

[(1, 127587254528), (2, 63793627264), (4, 31896813632), (8, 15948406816), (16, 7974203408), (23, 5547271936), (31, 4115717888), (32, 3987101704), (46, 2773635968), (62, 2057858944), (64, 1993550852), (92, 1386817984), (124, 1028929472), (128, 996775426), (184, 693408992), (248, 514464736), (256, 498387713), (368, 346704496), (496, 257232368), (713, 178944256), (736, 173352248), (992, 128616184), (1426, 89472128), (1472, 86676124), (1984, 64308092), (2852, 44736064), (2944, 43338062), (3968, 32154046), (5704, 22368032), (5888, 21669031), (7936, 16077023), (11408, 11184016), (22816, 5592008), (45632, 2796004), (91264, 1398002), (182528, 699001)]