21669103008

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{331}}^1\times {\mathrm{4639}}^1$

素因数の和:5000

約数の個数: 216

約数和(自身を含む): 71914227840

約数和(自身を除く): 50245124832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 331, 336, 392, 441, 504, 588, 662, 672, 784, 882, 993, 1008, 1176, 1324, 1568, 1764, 1986, 2016, 2317, 2352, 2648, 2979, 3528, 3972, 4634, 4639, 4704, 5296, 5958, 6951, 7056, 7944, 9268, 9278, 10592, 11916, 13902, 13917, 14112, 15888, 16219, 18536, 18556, 20853, 23832, 27804, 27834, 31776, 32438, 32473, 37072, 37112, 41706, 41751, 47664, 48657, 55608, 55668, 64876, 64946, 74144, 74224, 83412, 83502, 95328, 97314, 97419, 111216, 111336, 129752, 129892, 145971, 148448, 166824, 167004, 194628, 194838, 222432, 222672, 227311, 259504, 259784, 291942, 292257, 333648, 334008, 389256, 389676, 445344, 454622, 519008, 519568, 583884, 584514, 667296, 668016, 681933, 778512, 779352, 909244, 1039136, 1167768, 1169028, 1336032, 1363866, 1535509, 1557024, 1558704, 1818488, 2045799, 2335536, 2338056, 2727732, 3071018, 3117408, 3636976, 4091598, 4606527, 4671072, 4676112, 5455464, 6142036, 7273952, 8183196, 9213054, 9352224, 10748563, 10910928, 12284072, 13819581, 16366392, 18426108, 21497126, 21821856, 24568144, 27639162, 32245689, 32732784, 36852216, 42994252, 49136288, 55278324, 64491378, 65465568, 73704432, 75239941, 85988504, 96737067, 110556648, 128982756, 147408864, 150479882, 171977008, 193474134, 221113296, 225719823, 257965512, 300959764, 343954016, 386948268, 442226592, 451439646, 515931024, 601919528, 677159469, 773896536, 902879292, 1031862048, 1203839056, 1354318938, 1547793072, 1805758584, 2407678112, 2708637876, 3095586144, 3611517168, 5417275752, 7223034336, 10834551504, 21669103008]

約数ペア:

[(1, 21669103008), (2, 10834551504), (3, 7223034336), (4, 5417275752), (6, 3611517168), (7, 3095586144), (8, 2708637876), (9, 2407678112), (12, 1805758584), (14, 1547793072), (16, 1354318938), (18, 1203839056), (21, 1031862048), (24, 902879292), (28, 773896536), (32, 677159469), (36, 601919528), (42, 515931024), (48, 451439646), (49, 442226592), (56, 386948268), (63, 343954016), (72, 300959764), (84, 257965512), (96, 225719823), (98, 221113296), (112, 193474134), (126, 171977008), (144, 150479882), (147, 147408864), (168, 128982756), (196, 110556648), (224, 96737067), (252, 85988504), (288, 75239941), (294, 73704432), (331, 65465568), (336, 64491378), (392, 55278324), (441, 49136288), (504, 42994252), (588, 36852216), (662, 32732784), (672, 32245689), (784, 27639162), (882, 24568144), (993, 21821856), (1008, 21497126), (1176, 18426108), (1324, 16366392), (1568, 13819581), (1764, 12284072), (1986, 10910928), (2016, 10748563), (2317, 9352224), (2352, 9213054), (2648, 8183196), (2979, 7273952), (3528, 6142036), (3972, 5455464), (4634, 4676112), (4639, 4671072), (4704, 4606527), (5296, 4091598), (5958, 3636976), (6951, 3117408), (7056, 3071018), (7944, 2727732), (9268, 2338056), (9278, 2335536), (10592, 2045799), (11916, 1818488), (13902, 1558704), (13917, 1557024), (14112, 1535509), (15888, 1363866), (16219, 1336032), (18536, 1169028), (18556, 1167768), (20853, 1039136), (23832, 909244), (27804, 779352), (27834, 778512), (31776, 681933), (32438, 668016), (32473, 667296), (37072, 584514), (37112, 583884), (41706, 519568), (41751, 519008), (47664, 454622), (48657, 445344), (55608, 389676), (55668, 389256), (64876, 334008), (64946, 333648), (74144, 292257), (74224, 291942), (83412, 259784), (83502, 259504), (95328, 227311), (97314, 222672), (97419, 222432), (111216, 194838), (111336, 194628), (129752, 167004), (129892, 166824), (145971, 148448)]