673900236

素因数分解:

$2^2\times 3^5\times {\mathrm{809}}^1\times {\mathrm{857}}^1$

素因数の和:1685

約数の個数: 72

約数和(自身を含む): 1770809040

約数和(自身を除く): 1096908804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 809, 857, 972, 1618, 1714, 2427, 2571, 3236, 3428, 4854, 5142, 7281, 7713, 9708, 10284, 14562, 15426, 21843, 23139, 29124, 30852, 43686, 46278, 65529, 69417, 87372, 92556, 131058, 138834, 196587, 208251, 262116, 277668, 393174, 416502, 693313, 786348, 833004, 1386626, 2079939, 2773252, 4159878, 6239817, 8319756, 12479634, 18719451, 24959268, 37438902, 56158353, 74877804, 112316706, 168475059, 224633412, 336950118, 673900236]

約数ペア:

[(1, 673900236), (2, 336950118), (3, 224633412), (4, 168475059), (6, 112316706), (9, 74877804), (12, 56158353), (18, 37438902), (27, 24959268), (36, 18719451), (54, 12479634), (81, 8319756), (108, 6239817), (162, 4159878), (243, 2773252), (324, 2079939), (486, 1386626), (809, 833004), (857, 786348), (972, 693313), (1618, 416502), (1714, 393174), (2427, 277668), (2571, 262116), (3236, 208251), (3428, 196587), (4854, 138834), (5142, 131058), (7281, 92556), (7713, 87372), (9708, 69417), (10284, 65529), (14562, 46278), (15426, 43686), (21843, 30852), (23139, 29124)]