2205069804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:530

約数の個数: 240

約数和(自身を含む): 6903930880

約数和(自身を除く): 4698861076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 79, 81, 84, 93, 108, 124, 126, 158, 162, 186, 189, 217, 237, 252, 279, 316, 324, 372, 378, 397, 434, 474, 553, 558, 567, 651, 711, 756, 794, 837, 868, 948, 1106, 1116, 1134, 1191, 1302, 1422, 1588, 1659, 1674, 1953, 2133, 2212, 2268, 2382, 2449, 2511, 2604, 2779, 2844, 3318, 3348, 3573, 3906, 4266, 4764, 4898, 4977, 5022, 5558, 5859, 6399, 6636, 7146, 7347, 7812, 8337, 8532, 9796, 9954, 10044, 10719, 11116, 11718, 12307, 12798, 14292, 14694, 14931, 16674, 17143, 17577, 19908, 21438, 22041, 23436, 24614, 25011, 25596, 29388, 29862, 31363, 32157, 33348, 34286, 35154, 36921, 42876, 44082, 44793, 49228, 50022, 51429, 59724, 62726, 64314, 66123, 68572, 70308, 73842, 75033, 86149, 88164, 89586, 94089, 100044, 102858, 110763, 125452, 128628, 132246, 147684, 150066, 154287, 172298, 179172, 188178, 198369, 205716, 219541, 221526, 225099, 258447, 264492, 282267, 300132, 308574, 332289, 344596, 376356, 396738, 439082, 443052, 450198, 462861, 516894, 564534, 617148, 658623, 664578, 775341, 793476, 846801, 878164, 900396, 925722, 972253, 996867, 1033788, 1129068, 1317246, 1329156, 1388583, 1550682, 1693602, 1851444, 1944506, 1975869, 1993734, 2326023, 2540403, 2634492, 2777166, 2916759, 3101364, 3387204, 3889012, 3951738, 3987468, 4652046, 5080806, 5554332, 5833518, 5927607, 6805771, 6978069, 7903476, 8750277, 9304092, 10161612, 11667036, 11855214, 13611542, 13956138, 17500554, 17782821, 20417313, 23710428, 26250831, 27223084, 27912276, 35001108, 35565642, 40834626, 52501662, 61251939, 71131284, 78752493, 81669252, 105003324, 122503878, 157504986, 183755817, 245007756, 315009972, 367511634, 551267451, 735023268, 1102534902, 2205069804]

約数ペア:

[(1, 2205069804), (2, 1102534902), (3, 735023268), (4, 551267451), (6, 367511634), (7, 315009972), (9, 245007756), (12, 183755817), (14, 157504986), (18, 122503878), (21, 105003324), (27, 81669252), (28, 78752493), (31, 71131284), (36, 61251939), (42, 52501662), (54, 40834626), (62, 35565642), (63, 35001108), (79, 27912276), (81, 27223084), (84, 26250831), (93, 23710428), (108, 20417313), (124, 17782821), (126, 17500554), (158, 13956138), (162, 13611542), (186, 11855214), (189, 11667036), (217, 10161612), (237, 9304092), (252, 8750277), (279, 7903476), (316, 6978069), (324, 6805771), (372, 5927607), (378, 5833518), (397, 5554332), (434, 5080806), (474, 4652046), (553, 3987468), (558, 3951738), (567, 3889012), (651, 3387204), (711, 3101364), (756, 2916759), (794, 2777166), (837, 2634492), (868, 2540403), (948, 2326023), (1106, 1993734), (1116, 1975869), (1134, 1944506), (1191, 1851444), (1302, 1693602), (1422, 1550682), (1588, 1388583), (1659, 1329156), (1674, 1317246), (1953, 1129068), (2133, 1033788), (2212, 996867), (2268, 972253), (2382, 925722), (2449, 900396), (2511, 878164), (2604, 846801), (2779, 793476), (2844, 775341), (3318, 664578), (3348, 658623), (3573, 617148), (3906, 564534), (4266, 516894), (4764, 462861), (4898, 450198), (4977, 443052), (5022, 439082), (5558, 396738), (5859, 376356), (6399, 344596), (6636, 332289), (7146, 308574), (7347, 300132), (7812, 282267), (8337, 264492), (8532, 258447), (9796, 225099), (9954, 221526), (10044, 219541), (10719, 205716), (11116, 198369), (11718, 188178), (12307, 179172), (12798, 172298), (14292, 154287), (14694, 150066), (14931, 147684), (16674, 132246), (17143, 128628), (17577, 125452), (19908, 110763), (21438, 102858), (22041, 100044), (23436, 94089), (24614, 89586), (25011, 88164), (25596, 86149), (29388, 75033), (29862, 73842), (31363, 70308), (32157, 68572), (33348, 66123), (34286, 64314), (35154, 62726), (36921, 59724), (42876, 51429), (44082, 50022), (44793, 49228)]