449314242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2213}}^1$

素因数の和:2387

約数の個数: 64

約数和(自身を含む): 1026587520

約数和(自身を除く): 577273278

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 137, 247, 274, 411, 494, 741, 822, 1482, 1781, 2213, 2603, 3562, 4426, 5206, 5343, 6639, 7809, 10686, 13278, 15618, 28769, 33839, 42047, 57538, 67678, 84094, 86307, 101517, 126141, 172614, 203034, 252282, 303181, 546611, 606362, 909543, 1093222, 1639833, 1819086, 3279666, 3941353, 5760439, 7882706, 11520878, 11824059, 17281317, 23648118, 34562634, 74885707, 149771414, 224657121, 449314242]

約数ペア:

[(1, 449314242), (2, 224657121), (3, 149771414), (6, 74885707), (13, 34562634), (19, 23648118), (26, 17281317), (38, 11824059), (39, 11520878), (57, 7882706), (78, 5760439), (114, 3941353), (137, 3279666), (247, 1819086), (274, 1639833), (411, 1093222), (494, 909543), (741, 606362), (822, 546611), (1482, 303181), (1781, 252282), (2213, 203034), (2603, 172614), (3562, 126141), (4426, 101517), (5206, 86307), (5343, 84094), (6639, 67678), (7809, 57538), (10686, 42047), (13278, 33839), (15618, 28769)]