213533112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1559}}^1$

素因数の和:2020

約数の個数: 64

約数和(自身を含む): 576576000

約数和(自身を除く): 363042888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 439, 878, 1317, 1559, 1756, 2634, 3118, 3512, 4677, 5268, 5707, 6236, 9354, 10536, 11414, 12472, 17121, 18708, 20267, 22828, 34242, 37416, 40534, 45656, 60801, 68484, 81068, 121602, 136968, 162136, 243204, 486408, 684401, 1368802, 2053203, 2737604, 4106406, 5475208, 8212812, 8897213, 16425624, 17794426, 26691639, 35588852, 53383278, 71177704, 106766556, 213533112]

約数ペア:

[(1, 213533112), (2, 106766556), (3, 71177704), (4, 53383278), (6, 35588852), (8, 26691639), (12, 17794426), (13, 16425624), (24, 8897213), (26, 8212812), (39, 5475208), (52, 4106406), (78, 2737604), (104, 2053203), (156, 1368802), (312, 684401), (439, 486408), (878, 243204), (1317, 162136), (1559, 136968), (1756, 121602), (2634, 81068), (3118, 68484), (3512, 60801), (4677, 45656), (5268, 40534), (5707, 37416), (6236, 34242), (9354, 22828), (10536, 20267), (11414, 18708), (12472, 17121)]