1998362016

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{36713}}^1$

素因数の和:36745

約数の個数: 144

約数和(自身を含む): 6735403584

約数和(自身を除く): 4737041568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 6048, 6804, 7776, 9072, 13608, 18144, 27216, 36713, 54432, 73426, 110139, 146852, 220278, 256991, 293704, 330417, 440556, 513982, 587408, 660834, 770973, 881112, 991251, 1027964, 1174816, 1321668, 1541946, 1762224, 1982502, 2055928, 2312919, 2643336, 2973753, 3083892, 3524448, 3965004, 4111856, 4625838, 5286672, 5947506, 6167784, 6938757, 7930008, 8223712, 8921259, 9251676, 10573344, 11895012, 12335568, 13877514, 15860016, 17842518, 18503352, 20816271, 23790024, 24671136, 27755028, 31720032, 35685036, 37006704, 41632542, 47580048, 55510056, 62448813, 71370072, 74013408, 83265084, 95160096, 111020112, 124897626, 142740144, 166530168, 222040224, 249795252, 285480288, 333060336, 499590504, 666120672, 999181008, 1998362016]

約数ペア:

[(1, 1998362016), (2, 999181008), (3, 666120672), (4, 499590504), (6, 333060336), (7, 285480288), (8, 249795252), (9, 222040224), (12, 166530168), (14, 142740144), (16, 124897626), (18, 111020112), (21, 95160096), (24, 83265084), (27, 74013408), (28, 71370072), (32, 62448813), (36, 55510056), (42, 47580048), (48, 41632542), (54, 37006704), (56, 35685036), (63, 31720032), (72, 27755028), (81, 24671136), (84, 23790024), (96, 20816271), (108, 18503352), (112, 17842518), (126, 15860016), (144, 13877514), (162, 12335568), (168, 11895012), (189, 10573344), (216, 9251676), (224, 8921259), (243, 8223712), (252, 7930008), (288, 6938757), (324, 6167784), (336, 5947506), (378, 5286672), (432, 4625838), (486, 4111856), (504, 3965004), (567, 3524448), (648, 3083892), (672, 2973753), (756, 2643336), (864, 2312919), (972, 2055928), (1008, 1982502), (1134, 1762224), (1296, 1541946), (1512, 1321668), (1701, 1174816), (1944, 1027964), (2016, 991251), (2268, 881112), (2592, 770973), (3024, 660834), (3402, 587408), (3888, 513982), (4536, 440556), (6048, 330417), (6804, 293704), (7776, 256991), (9072, 220278), (13608, 146852), (18144, 110139), (27216, 73426), (36713, 54432)]