521390016

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{129313}}^1$

素因数の和:129338

約数の個数: 84

約数和(自身を含む): 1707979312

約数和(自身を除く): 1186589296

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, 129313, 258626, 387939, 517252, 775878, 905191, 1034504, 1163817, 1551756, 1810382, 2069008, 2327634, 2715573, 3103512, 3620764, 4138016, 4655268, 5431146, 6207024, 7241528, 8146719, 8276032, 9310536, 10862292, 12414048, 14483056, 16293438, 18621072, 21724584, 24828096, 28966112, 32586876, 37242144, 43449168, 57932224, 65173752, 74484288, 86898336, 130347504, 173796672, 260695008, 521390016]

約数ペア:

[(1, 521390016), (2, 260695008), (3, 173796672), (4, 130347504), (6, 86898336), (7, 74484288), (8, 65173752), (9, 57932224), (12, 43449168), (14, 37242144), (16, 32586876), (18, 28966112), (21, 24828096), (24, 21724584), (28, 18621072), (32, 16293438), (36, 14483056), (42, 12414048), (48, 10862292), (56, 9310536), (63, 8276032), (64, 8146719), (72, 7241528), (84, 6207024), (96, 5431146), (112, 4655268), (126, 4138016), (144, 3620764), (168, 3103512), (192, 2715573), (224, 2327634), (252, 2069008), (288, 1810382), (336, 1551756), (448, 1163817), (504, 1034504), (576, 905191), (672, 775878), (1008, 517252), (1344, 387939), (2016, 258626), (4032, 129313)]