421246008

素因数分解:

$2^3\times 3^4\times {\mathrm{650071}}^1$

素因数の和:650089

約数の個数: 40

約数和(自身を含む): 1179880680

約数和(自身を除く): 758634672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 650071, 1300142, 1950213, 2600284, 3900426, 5200568, 5850639, 7800852, 11701278, 15601704, 17551917, 23402556, 35103834, 46805112, 52655751, 70207668, 105311502, 140415336, 210623004, 421246008]

約数ペア:

[(1, 421246008), (2, 210623004), (3, 140415336), (4, 105311502), (6, 70207668), (8, 52655751), (9, 46805112), (12, 35103834), (18, 23402556), (24, 17551917), (27, 15601704), (36, 11701278), (54, 7800852), (72, 5850639), (81, 5200568), (108, 3900426), (162, 2600284), (216, 1950213), (324, 1300142), (648, 650071)]