2198766528

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{545329}}^1$

素因数の和:545354

約数の個数: 84

約数和(自身を含む): 7202718640

約数和(自身を除く): 5003952112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 545329, 1090658, 1635987, 2181316, 3271974, 3817303, 4362632, 4907961, 6543948, 7634606, 8725264, 9815922, 11451909, 13087896, 15269212, 17450528, 19631844, 22903818, 26175792, 30538424, 34355727, 34901056, 39263688, 45807636, 52351584, 61076848, 68711454, 78527376, 91615272, 104703168, 122153696, 137422908, 157054752, 183230544, 244307392, 274845816, 314109504, 366461088, 549691632, 732922176, 1099383264, 2198766528]

約数ペア:

[(1, 2198766528), (2, 1099383264), (3, 732922176), (4, 549691632), (6, 366461088), (7, 314109504), (8, 274845816), (9, 244307392), (12, 183230544), (14, 157054752), (16, 137422908), (18, 122153696), (21, 104703168), (24, 91615272), (28, 78527376), (32, 68711454), (36, 61076848), (42, 52351584), (48, 45807636), (56, 39263688), (63, 34901056), (64, 34355727), (72, 30538424), (84, 26175792), (96, 22903818), (112, 19631844), (126, 17450528), (144, 15269212), (168, 13087896), (192, 11451909), (224, 9815922), (252, 8725264), (288, 7634606), (336, 6543948), (448, 4907961), (504, 4362632), (576, 3817303), (672, 3271974), (1008, 2181316), (1344, 1635987), (2016, 1090658), (4032, 545329)]