2001801121488

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{9239}}^1\times {\mathrm{30707}}^1$

素因数の和:39974

約数の個数: 180

約数和(自身を含む): 6517835644320

約数和(自身を除く): 4516034522832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 9239, 18478, 27717, 30707, 36956, 55434, 61414, 64673, 73912, 83151, 92121, 110868, 122828, 129346, 147824, 166302, 184242, 194019, 214949, 221736, 245656, 258692, 276363, 332604, 368484, 388038, 429898, 443472, 452711, 491312, 517384, 552726, 582057, 644847, 665208, 736968, 776076, 859796, 905422, 1034768, 1105452, 1164114, 1289694, 1330416, 1358133, 1473936, 1504643, 1552152, 1719592, 1810844, 1934541, 2210904, 2328228, 2579388, 2716266, 3009286, 3104304, 3439184, 3621688, 3869082, 4074399, 4421808, 4513929, 4656456, 5158776, 5432532, 6018572, 7243376, 7738164, 8148798, 9027858, 9312912, 10317552, 10865064, 12037144, 13541787, 15476328, 16297596, 18055716, 21730128, 24074288, 27083574, 30952656, 32595192, 36111432, 54167148, 65190384, 72222864, 108334296, 216668592, 283701973, 567403946, 851105919, 1134807892, 1702211838, 1985913811, 2269615784, 2553317757, 3404423676, 3971827622, 4539231568, 5106635514, 5957741433, 6808847352, 7943655244, 10213271028, 11915482866, 13617694704, 13901396677, 15887310488, 17873224299, 20426542056, 23830965732, 27802793354, 31774620976, 35746448598, 40853084112, 41704190031, 47661931464, 55605586708, 71492897196, 83408380062, 95323862928, 111211173416, 125112570093, 142985794392, 166816760124, 222422346832, 250225140186, 285971588784, 333633520248, 500450280372, 667267040496, 1000900560744, 2001801121488]

約数ペア:

[(1, 2001801121488), (2, 1000900560744), (3, 667267040496), (4, 500450280372), (6, 333633520248), (7, 285971588784), (8, 250225140186), (9, 222422346832), (12, 166816760124), (14, 142985794392), (16, 125112570093), (18, 111211173416), (21, 95323862928), (24, 83408380062), (28, 71492897196), (36, 55605586708), (42, 47661931464), (48, 41704190031), (49, 40853084112), (56, 35746448598), (63, 31774620976), (72, 27802793354), (84, 23830965732), (98, 20426542056), (112, 17873224299), (126, 15887310488), (144, 13901396677), (147, 13617694704), (168, 11915482866), (196, 10213271028), (252, 7943655244), (294, 6808847352), (336, 5957741433), (392, 5106635514), (441, 4539231568), (504, 3971827622), (588, 3404423676), (784, 2553317757), (882, 2269615784), (1008, 1985913811), (1176, 1702211838), (1764, 1134807892), (2352, 851105919), (3528, 567403946), (7056, 283701973), (9239, 216668592), (18478, 108334296), (27717, 72222864), (30707, 65190384), (36956, 54167148), (55434, 36111432), (61414, 32595192), (64673, 30952656), (73912, 27083574), (83151, 24074288), (92121, 21730128), (110868, 18055716), (122828, 16297596), (129346, 15476328), (147824, 13541787), (166302, 12037144), (184242, 10865064), (194019, 10317552), (214949, 9312912), (221736, 9027858), (245656, 8148798), (258692, 7738164), (276363, 7243376), (332604, 6018572), (368484, 5432532), (388038, 5158776), (429898, 4656456), (443472, 4513929), (452711, 4421808), (491312, 4074399), (517384, 3869082), (552726, 3621688), (582057, 3439184), (644847, 3104304), (665208, 3009286), (736968, 2716266), (776076, 2579388), (859796, 2328228), (905422, 2210904), (1034768, 1934541), (1105452, 1810844), (1164114, 1719592), (1289694, 1552152), (1330416, 1504643), (1358133, 1473936)]