668399235432

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{10699181}}^1$

素因数の和:10699346

約数の個数: 64

約数和(自身を含む): 1771784539200

約数和(自身を除く): 1103385303768

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 137, 152, 228, 274, 411, 456, 548, 822, 1096, 1644, 2603, 3288, 5206, 7809, 10412, 15618, 20824, 31236, 62472, 10699181, 21398362, 32097543, 42796724, 64195086, 85593448, 128390172, 203284439, 256780344, 406568878, 609853317, 813137756, 1219706634, 1465787797, 1626275512, 2439413268, 2931575594, 4397363391, 4878826536, 5863151188, 8794726782, 11726302376, 17589453564, 27849968143, 35178907128, 55699936286, 83549904429, 111399872572, 167099808858, 222799745144, 334199617716, 668399235432]

約数ペア:

[(1, 668399235432), (2, 334199617716), (3, 222799745144), (4, 167099808858), (6, 111399872572), (8, 83549904429), (12, 55699936286), (19, 35178907128), (24, 27849968143), (38, 17589453564), (57, 11726302376), (76, 8794726782), (114, 5863151188), (137, 4878826536), (152, 4397363391), (228, 2931575594), (274, 2439413268), (411, 1626275512), (456, 1465787797), (548, 1219706634), (822, 813137756), (1096, 609853317), (1644, 406568878), (2603, 256780344), (3288, 203284439), (5206, 128390172), (7809, 85593448), (10412, 64195086), (15618, 42796724), (20824, 32097543), (31236, 21398362), (62472, 10699181)]