31326660192

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{20011}}^1$

素因数の和:20756

約数の個数: 96

約数和(自身を含む): 85933128960

約数和(自身を除く): 54606468768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 709, 736, 1104, 1418, 2127, 2208, 2836, 4254, 5672, 8508, 11344, 16307, 17016, 20011, 22688, 32614, 34032, 40022, 48921, 60033, 65228, 68064, 80044, 97842, 120066, 130456, 160088, 195684, 240132, 260912, 320176, 391368, 460253, 480264, 521824, 640352, 782736, 920506, 960528, 1380759, 1565472, 1841012, 1921056, 2761518, 3682024, 5523036, 7364048, 11046072, 14187799, 14728096, 22092144, 28375598, 42563397, 44184288, 56751196, 85126794, 113502392, 170253588, 227004784, 326319377, 340507176, 454009568, 652638754, 681014352, 978958131, 1305277508, 1362028704, 1957916262, 2610555016, 3915832524, 5221110032, 7831665048, 10442220064, 15663330096, 31326660192]

約数ペア:

[(1, 31326660192), (2, 15663330096), (3, 10442220064), (4, 7831665048), (6, 5221110032), (8, 3915832524), (12, 2610555016), (16, 1957916262), (23, 1362028704), (24, 1305277508), (32, 978958131), (46, 681014352), (48, 652638754), (69, 454009568), (92, 340507176), (96, 326319377), (138, 227004784), (184, 170253588), (276, 113502392), (368, 85126794), (552, 56751196), (709, 44184288), (736, 42563397), (1104, 28375598), (1418, 22092144), (2127, 14728096), (2208, 14187799), (2836, 11046072), (4254, 7364048), (5672, 5523036), (8508, 3682024), (11344, 2761518), (16307, 1921056), (17016, 1841012), (20011, 1565472), (22688, 1380759), (32614, 960528), (34032, 920506), (40022, 782736), (48921, 640352), (60033, 521824), (65228, 480264), (68064, 460253), (80044, 391368), (97842, 320176), (120066, 260912), (130456, 240132), (160088, 195684)]