630990648

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{42337}}^1$

素因数の和:42378

約数の個数: 80

約数和(自身を含む): 1844243280

約数和(自身を除く): 1213252632

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, 42337, 84674, 127011, 169348, 254022, 338696, 381033, 508044, 762066, 973751, 1016088, 1143099, 1524132, 1947502, 2286198, 2921253, 3048264, 3429297, 3895004, 4572396, 5842506, 6858594, 7790008, 8763759, 9144792, 11685012, 13717188, 17527518, 23370024, 26291277, 27434376, 35055036, 52582554, 70110072, 78873831, 105165108, 157747662, 210330216, 315495324, 630990648]

約数ペア:

[(1, 630990648), (2, 315495324), (3, 210330216), (4, 157747662), (6, 105165108), (8, 78873831), (9, 70110072), (12, 52582554), (18, 35055036), (23, 27434376), (24, 26291277), (27, 23370024), (36, 17527518), (46, 13717188), (54, 11685012), (69, 9144792), (72, 8763759), (81, 7790008), (92, 6858594), (108, 5842506), (138, 4572396), (162, 3895004), (184, 3429297), (207, 3048264), (216, 2921253), (276, 2286198), (324, 1947502), (414, 1524132), (552, 1143099), (621, 1016088), (648, 973751), (828, 762066), (1242, 508044), (1656, 381033), (1863, 338696), (2484, 254022), (3726, 169348), (4968, 127011), (7452, 84674), (14904, 42337)]