2221758504

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20129}}^1$

素因数の和:20224

約数の個数: 128

約数和(自身を含む): 7150176000

約数和(自身を除く): 4928417496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 756, 876, 1022, 1314, 1512, 1533, 1752, 1971, 2044, 2628, 3066, 3942, 4088, 4599, 5256, 6132, 7884, 9198, 12264, 13797, 15768, 18396, 20129, 27594, 36792, 40258, 55188, 60387, 80516, 110376, 120774, 140903, 161032, 181161, 241548, 281806, 362322, 422709, 483096, 543483, 563612, 724644, 845418, 1086966, 1127224, 1268127, 1449288, 1469417, 1690836, 2173932, 2536254, 2938834, 3381672, 3804381, 4347864, 4408251, 5072508, 5877668, 7608762, 8816502, 10145016, 10285919, 11755336, 13224753, 15217524, 17633004, 20571838, 26449506, 30435048, 30857757, 35266008, 39674259, 41143676, 52899012, 61715514, 79348518, 82287352, 92573271, 105798024, 123431028, 158697036, 185146542, 246862056, 277719813, 317394072, 370293084, 555439626, 740586168, 1110879252, 2221758504]

約数ペア:

[(1, 2221758504), (2, 1110879252), (3, 740586168), (4, 555439626), (6, 370293084), (7, 317394072), (8, 277719813), (9, 246862056), (12, 185146542), (14, 158697036), (18, 123431028), (21, 105798024), (24, 92573271), (27, 82287352), (28, 79348518), (36, 61715514), (42, 52899012), (54, 41143676), (56, 39674259), (63, 35266008), (72, 30857757), (73, 30435048), (84, 26449506), (108, 20571838), (126, 17633004), (146, 15217524), (168, 13224753), (189, 11755336), (216, 10285919), (219, 10145016), (252, 8816502), (292, 7608762), (378, 5877668), (438, 5072508), (504, 4408251), (511, 4347864), (584, 3804381), (657, 3381672), (756, 2938834), (876, 2536254), (1022, 2173932), (1314, 1690836), (1512, 1469417), (1533, 1449288), (1752, 1268127), (1971, 1127224), (2044, 1086966), (2628, 845418), (3066, 724644), (3942, 563612), (4088, 543483), (4599, 483096), (5256, 422709), (6132, 362322), (7884, 281806), (9198, 241548), (12264, 181161), (13797, 161032), (15768, 140903), (18396, 120774), (20129, 110376), (27594, 80516), (36792, 60387), (40258, 55188)]