64940861748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{22247}}^1$

素因数の和:22370

約数の個数: 192

約数和(自身を含む): 191368396800

約数和(自身を除く): 126427535052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 59, 62, 76, 84, 93, 114, 118, 124, 133, 177, 186, 217, 228, 236, 266, 354, 372, 399, 413, 434, 532, 589, 651, 708, 798, 826, 868, 1121, 1178, 1239, 1302, 1596, 1652, 1767, 1829, 2242, 2356, 2478, 2604, 3363, 3534, 3658, 4123, 4484, 4956, 5487, 6726, 7068, 7316, 7847, 8246, 10974, 12369, 12803, 13452, 15694, 16492, 21948, 22247, 23541, 24738, 25606, 31388, 34751, 38409, 44494, 47082, 49476, 51212, 66741, 69502, 76818, 88988, 94164, 104253, 133482, 139004, 153636, 155729, 208506, 243257, 266964, 311458, 417012, 422693, 467187, 486514, 622916, 689657, 729771, 845386, 934374, 973028, 1268079, 1312573, 1379314, 1459542, 1690772, 1868748, 2068971, 2536158, 2625146, 2758628, 2919084, 2958851, 3937719, 4137942, 4827599, 5072316, 5250292, 5917702, 7875438, 8275884, 8876553, 9188011, 9655198, 11835404, 13103483, 14482797, 15750876, 17753106, 18376022, 19310396, 24938887, 26206966, 27564033, 28965594, 35506212, 36752044, 39310449, 40689763, 49877774, 52413932, 55128066, 57931188, 74816661, 78620898, 81379526, 91724381, 99755548, 110256132, 122069289, 149633322, 157241796, 162759052, 174572209, 183448762, 244138578, 275173143, 284828341, 299266644, 349144418, 366897524, 488277156, 523716627, 550346286, 569656682, 698288836, 773105497, 854485023, 1047433254, 1100692572, 1139313364, 1546210994, 1708970046, 2094866508, 2319316491, 3092421988, 3417940092, 4638632982, 5411738479, 9277265964, 10823476958, 16235215437, 21646953916, 32470430874, 64940861748]

約数ペア:

[(1, 64940861748), (2, 32470430874), (3, 21646953916), (4, 16235215437), (6, 10823476958), (7, 9277265964), (12, 5411738479), (14, 4638632982), (19, 3417940092), (21, 3092421988), (28, 2319316491), (31, 2094866508), (38, 1708970046), (42, 1546210994), (57, 1139313364), (59, 1100692572), (62, 1047433254), (76, 854485023), (84, 773105497), (93, 698288836), (114, 569656682), (118, 550346286), (124, 523716627), (133, 488277156), (177, 366897524), (186, 349144418), (217, 299266644), (228, 284828341), (236, 275173143), (266, 244138578), (354, 183448762), (372, 174572209), (399, 162759052), (413, 157241796), (434, 149633322), (532, 122069289), (589, 110256132), (651, 99755548), (708, 91724381), (798, 81379526), (826, 78620898), (868, 74816661), (1121, 57931188), (1178, 55128066), (1239, 52413932), (1302, 49877774), (1596, 40689763), (1652, 39310449), (1767, 36752044), (1829, 35506212), (2242, 28965594), (2356, 27564033), (2478, 26206966), (2604, 24938887), (3363, 19310396), (3534, 18376022), (3658, 17753106), (4123, 15750876), (4484, 14482797), (4956, 13103483), (5487, 11835404), (6726, 9655198), (7068, 9188011), (7316, 8876553), (7847, 8275884), (8246, 7875438), (10974, 5917702), (12369, 5250292), (12803, 5072316), (13452, 4827599), (15694, 4137942), (16492, 3937719), (21948, 2958851), (22247, 2919084), (23541, 2758628), (24738, 2625146), (25606, 2536158), (31388, 2068971), (34751, 1868748), (38409, 1690772), (44494, 1459542), (47082, 1379314), (49476, 1312573), (51212, 1268079), (66741, 973028), (69502, 934374), (76818, 845386), (88988, 729771), (94164, 689657), (104253, 622916), (133482, 486514), (139004, 467187), (153636, 422693), (155729, 417012), (208506, 311458), (243257, 266964)]