890626608

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{268909}}^1$

素因数の和:268946

約数の個数: 60

約数和(自身を含む): 2600897520

約数和(自身を除く): 1710270912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 268909, 537818, 806727, 1075636, 1613454, 2151272, 2420181, 3226908, 4302544, 4840362, 6184907, 6453816, 9680724, 12369814, 12907632, 18554721, 19361448, 24739628, 37109442, 38722896, 49479256, 55664163, 74218884, 98958512, 111328326, 148437768, 222656652, 296875536, 445313304, 890626608]

約数ペア:

[(1, 890626608), (2, 445313304), (3, 296875536), (4, 222656652), (6, 148437768), (8, 111328326), (9, 98958512), (12, 74218884), (16, 55664163), (18, 49479256), (23, 38722896), (24, 37109442), (36, 24739628), (46, 19361448), (48, 18554721), (69, 12907632), (72, 12369814), (92, 9680724), (138, 6453816), (144, 6184907), (184, 4840362), (207, 4302544), (276, 3226908), (368, 2420181), (414, 2151272), (552, 1613454), (828, 1075636), (1104, 806727), (1656, 537818), (3312, 268909)]