243629286

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 526417920

約数和(自身を除く): 282788634

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 167, 191, 201, 334, 382, 402, 501, 573, 1002, 1146, 1273, 2546, 3173, 3629, 3819, 6346, 7258, 7638, 9519, 10887, 11189, 12797, 19038, 21774, 22378, 25594, 31897, 33567, 38391, 63794, 67134, 76782, 95691, 191382, 212591, 243143, 425182, 486286, 606043, 637773, 729429, 1212086, 1275546, 1458858, 1818129, 2137099, 3636258, 4274198, 6411297, 12822594, 40604881, 81209762, 121814643, 243629286]

約数ペア:

[(1, 243629286), (2, 121814643), (3, 81209762), (6, 40604881), (19, 12822594), (38, 6411297), (57, 4274198), (67, 3636258), (114, 2137099), (134, 1818129), (167, 1458858), (191, 1275546), (201, 1212086), (334, 729429), (382, 637773), (402, 606043), (501, 486286), (573, 425182), (1002, 243143), (1146, 212591), (1273, 191382), (2546, 95691), (3173, 76782), (3629, 67134), (3819, 63794), (6346, 38391), (7258, 33567), (7638, 31897), (9519, 25594), (10887, 22378), (11189, 21774), (12797, 19038)]