991607832

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{66533}}^1$

素因数の和:66574

約数の個数: 80

約数和(自身を含む): 2898221040

約数和(自身を除く): 1906613208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 14904, 66533, 133066, 199599, 266132, 399198, 532264, 598797, 798396, 1197594, 1530259, 1596792, 1796391, 2395188, 3060518, 3592782, 4590777, 4790376, 5389173, 6121036, 7185564, 9181554, 10778346, 12242072, 13772331, 14371128, 18363108, 21556692, 27544662, 36726216, 41316993, 43113384, 55089324, 82633986, 110178648, 123950979, 165267972, 247901958, 330535944, 495803916, 991607832]

約数ペア:

[(1, 991607832), (2, 495803916), (3, 330535944), (4, 247901958), (6, 165267972), (8, 123950979), (9, 110178648), (12, 82633986), (18, 55089324), (23, 43113384), (24, 41316993), (27, 36726216), (36, 27544662), (46, 21556692), (54, 18363108), (69, 14371128), (72, 13772331), (81, 12242072), (92, 10778346), (108, 9181554), (138, 7185564), (162, 6121036), (184, 5389173), (207, 4790376), (216, 4590777), (276, 3592782), (324, 3060518), (414, 2395188), (552, 1796391), (621, 1596792), (648, 1530259), (828, 1197594), (1242, 798396), (1656, 598797), (1863, 532264), (2484, 399198), (3726, 266132), (4968, 199599), (7452, 133066), (14904, 66533)]