218040552

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43889}}^1$

素因数の和:43927

約数の個数: 64

約数和(自身を含む): 632016000

約数和(自身を除く): 413975448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 43889, 87778, 131667, 175556, 263334, 351112, 395001, 526668, 790002, 1009447, 1053336, 1185003, 1580004, 2018894, 2370006, 3028341, 3160008, 4037788, 4740012, 6056682, 8075576, 9085023, 9480024, 12113364, 18170046, 24226728, 27255069, 36340092, 54510138, 72680184, 109020276, 218040552]

約数ペア:

[(1, 218040552), (2, 109020276), (3, 72680184), (4, 54510138), (6, 36340092), (8, 27255069), (9, 24226728), (12, 18170046), (18, 12113364), (23, 9480024), (24, 9085023), (27, 8075576), (36, 6056682), (46, 4740012), (54, 4037788), (69, 3160008), (72, 3028341), (92, 2370006), (108, 2018894), (138, 1580004), (184, 1185003), (207, 1053336), (216, 1009447), (276, 790002), (414, 526668), (552, 395001), (621, 351112), (828, 263334), (1242, 175556), (1656, 131667), (2484, 87778), (4968, 43889)]