2161666224

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{217559}}^1$

素因数の和:217599

約数の個数: 80

約数和(自身を含む): 6474585600

約数和(自身を除く): 4312919376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 217559, 435118, 652677, 870236, 1305354, 1740472, 1958031, 2610708, 3480944, 3916062, 5003857, 5221416, 5874093, 7832124, 10007714, 10442832, 11748186, 15011571, 15664248, 20015428, 23496372, 30023142, 31328496, 40030856, 45034713, 46992744, 60046284, 80061712, 90069426, 93985488, 120092568, 135104139, 180138852, 240185136, 270208278, 360277704, 540416556, 720555408, 1080833112, 2161666224]

約数ペア:

[(1, 2161666224), (2, 1080833112), (3, 720555408), (4, 540416556), (6, 360277704), (8, 270208278), (9, 240185136), (12, 180138852), (16, 135104139), (18, 120092568), (23, 93985488), (24, 90069426), (27, 80061712), (36, 60046284), (46, 46992744), (48, 45034713), (54, 40030856), (69, 31328496), (72, 30023142), (92, 23496372), (108, 20015428), (138, 15664248), (144, 15011571), (184, 11748186), (207, 10442832), (216, 10007714), (276, 7832124), (368, 5874093), (414, 5221416), (432, 5003857), (552, 3916062), (621, 3480944), (828, 2610708), (1104, 1958031), (1242, 1740472), (1656, 1305354), (2484, 870236), (3312, 652677), (4968, 435118), (9936, 217559)]