2040798816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53279}}^1$

素因数の和:53321

約数の個数: 144

約数和(自身を含む): 6981811200

約数和(自身を除く): 4941012384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 12768, 19152, 38304, 53279, 106558, 159837, 213116, 319674, 372953, 426232, 479511, 639348, 745906, 852464, 959022, 1012301, 1118859, 1278696, 1491812, 1704928, 1918044, 2024602, 2237718, 2557392, 2983624, 3036903, 3356577, 3836088, 4049204, 4475436, 5114784, 5967248, 6073806, 6713154, 7086107, 7672176, 8098408, 8950872, 9110709, 11934496, 12147612, 13426308, 14172214, 15344352, 16196816, 17901744, 18221418, 21258321, 24295224, 26852616, 28344428, 32393632, 35803488, 36442836, 42516642, 48590448, 53705232, 56688856, 63774963, 72885672, 85033284, 97180896, 107410464, 113377712, 127549926, 145771344, 170066568, 226755424, 255099852, 291542688, 340133136, 510199704, 680266272, 1020399408, 2040798816]

約数ペア:

[(1, 2040798816), (2, 1020399408), (3, 680266272), (4, 510199704), (6, 340133136), (7, 291542688), (8, 255099852), (9, 226755424), (12, 170066568), (14, 145771344), (16, 127549926), (18, 113377712), (19, 107410464), (21, 97180896), (24, 85033284), (28, 72885672), (32, 63774963), (36, 56688856), (38, 53705232), (42, 48590448), (48, 42516642), (56, 36442836), (57, 35803488), (63, 32393632), (72, 28344428), (76, 26852616), (84, 24295224), (96, 21258321), (112, 18221418), (114, 17901744), (126, 16196816), (133, 15344352), (144, 14172214), (152, 13426308), (168, 12147612), (171, 11934496), (224, 9110709), (228, 8950872), (252, 8098408), (266, 7672176), (288, 7086107), (304, 6713154), (336, 6073806), (342, 5967248), (399, 5114784), (456, 4475436), (504, 4049204), (532, 3836088), (608, 3356577), (672, 3036903), (684, 2983624), (798, 2557392), (912, 2237718), (1008, 2024602), (1064, 1918044), (1197, 1704928), (1368, 1491812), (1596, 1278696), (1824, 1118859), (2016, 1012301), (2128, 959022), (2394, 852464), (2736, 745906), (3192, 639348), (4256, 479511), (4788, 426232), (5472, 372953), (6384, 319674), (9576, 213116), (12768, 159837), (19152, 106558), (38304, 53279)]