2078697816

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1108

約数の個数: 192

約数和(自身を含む): 6369592320

約数和(自身を除く): 4290894504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 83, 104, 108, 117, 156, 162, 166, 216, 234, 243, 249, 312, 324, 332, 351, 468, 486, 498, 648, 664, 702, 747, 936, 972, 991, 996, 1053, 1079, 1404, 1494, 1944, 1982, 1992, 2106, 2158, 2241, 2808, 2973, 2988, 3159, 3237, 3964, 4212, 4316, 4482, 5946, 5976, 6318, 6474, 6723, 7928, 8424, 8632, 8919, 8964, 9711, 11892, 12636, 12883, 12948, 13446, 17838, 17928, 19422, 20169, 23784, 25272, 25766, 25896, 26757, 26892, 29133, 35676, 38649, 38844, 40338, 51532, 53514, 53784, 58266, 71352, 77298, 77688, 80271, 80676, 82253, 87399, 103064, 107028, 115947, 116532, 154596, 160542, 161352, 164506, 174798, 214056, 231894, 233064, 240813, 246759, 262197, 309192, 321084, 329012, 347841, 349596, 463788, 481626, 493518, 524394, 642168, 658024, 695682, 699192, 740277, 927576, 963252, 987036, 1043523, 1048788, 1069289, 1391364, 1480554, 1926504, 1974072, 2087046, 2097576, 2138578, 2220831, 2782728, 2961108, 3130569, 3207867, 4174092, 4277156, 4441662, 5922216, 6261138, 6415734, 6662493, 8348184, 8554312, 8883324, 9623601, 12522276, 12831468, 13324986, 17766648, 19247202, 19987479, 25044552, 25662936, 26649972, 28870803, 38494404, 39974958, 53299944, 57741606, 76988808, 79949916, 86612409, 115483212, 159899832, 173224818, 230966424, 259837227, 346449636, 519674454, 692899272, 1039348908, 2078697816]

約数ペア:

[(1, 2078697816), (2, 1039348908), (3, 692899272), (4, 519674454), (6, 346449636), (8, 259837227), (9, 230966424), (12, 173224818), (13, 159899832), (18, 115483212), (24, 86612409), (26, 79949916), (27, 76988808), (36, 57741606), (39, 53299944), (52, 39974958), (54, 38494404), (72, 28870803), (78, 26649972), (81, 25662936), (83, 25044552), (104, 19987479), (108, 19247202), (117, 17766648), (156, 13324986), (162, 12831468), (166, 12522276), (216, 9623601), (234, 8883324), (243, 8554312), (249, 8348184), (312, 6662493), (324, 6415734), (332, 6261138), (351, 5922216), (468, 4441662), (486, 4277156), (498, 4174092), (648, 3207867), (664, 3130569), (702, 2961108), (747, 2782728), (936, 2220831), (972, 2138578), (991, 2097576), (996, 2087046), (1053, 1974072), (1079, 1926504), (1404, 1480554), (1494, 1391364), (1944, 1069289), (1982, 1048788), (1992, 1043523), (2106, 987036), (2158, 963252), (2241, 927576), (2808, 740277), (2973, 699192), (2988, 695682), (3159, 658024), (3237, 642168), (3964, 524394), (4212, 493518), (4316, 481626), (4482, 463788), (5946, 349596), (5976, 347841), (6318, 329012), (6474, 321084), (6723, 309192), (7928, 262197), (8424, 246759), (8632, 240813), (8919, 233064), (8964, 231894), (9711, 214056), (11892, 174798), (12636, 164506), (12883, 161352), (12948, 160542), (13446, 154596), (17838, 116532), (17928, 115947), (19422, 107028), (20169, 103064), (23784, 87399), (25272, 82253), (25766, 80676), (25896, 80271), (26757, 77688), (26892, 77298), (29133, 71352), (35676, 58266), (38649, 53784), (38844, 53514), (40338, 51532)]