219310728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{100417}}^1$

素因数の和:100446

約数の個数: 64

約数和(自身を含む): 674808960

約数和(自身を除く): 455498232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 100417, 200834, 301251, 401668, 602502, 702919, 803336, 1205004, 1305421, 1405838, 2108757, 2410008, 2610842, 2811676, 3916263, 4217514, 5221684, 5623352, 7832526, 8435028, 9137947, 10443368, 15665052, 16870056, 18275894, 27413841, 31330104, 36551788, 54827682, 73103576, 109655364, 219310728]

約数ペア:

[(1, 219310728), (2, 109655364), (3, 73103576), (4, 54827682), (6, 36551788), (7, 31330104), (8, 27413841), (12, 18275894), (13, 16870056), (14, 15665052), (21, 10443368), (24, 9137947), (26, 8435028), (28, 7832526), (39, 5623352), (42, 5221684), (52, 4217514), (56, 3916263), (78, 2811676), (84, 2610842), (91, 2410008), (104, 2108757), (156, 1405838), (168, 1305421), (182, 1205004), (273, 803336), (312, 702919), (364, 602502), (546, 401668), (728, 301251), (1092, 200834), (2184, 100417)]