978765552

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{98507}}^1$

素因数の和:98547

約数の個数: 80

約数和(自身を含む): 2931598080

約数和(自身を除く): 1952832528

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, 98507, 197014, 295521, 394028, 591042, 788056, 886563, 1182084, 1576112, 1773126, 2265661, 2364168, 2659689, 3546252, 4531322, 4728336, 5319378, 6796983, 7092504, 9062644, 10638756, 13593966, 14185008, 18125288, 20390949, 21277512, 27187932, 36250576, 40781898, 42555024, 54375864, 61172847, 81563796, 108751728, 122345694, 163127592, 244691388, 326255184, 489382776, 978765552]

約数ペア:

[(1, 978765552), (2, 489382776), (3, 326255184), (4, 244691388), (6, 163127592), (8, 122345694), (9, 108751728), (12, 81563796), (16, 61172847), (18, 54375864), (23, 42555024), (24, 40781898), (27, 36250576), (36, 27187932), (46, 21277512), (48, 20390949), (54, 18125288), (69, 14185008), (72, 13593966), (92, 10638756), (108, 9062644), (138, 7092504), (144, 6796983), (184, 5319378), (207, 4728336), (216, 4531322), (276, 3546252), (368, 2659689), (414, 2364168), (432, 2265661), (552, 1773126), (621, 1576112), (828, 1182084), (1104, 886563), (1242, 788056), (1656, 591042), (2484, 394028), (3312, 295521), (4968, 197014), (9936, 98507)]