247053618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:917

約数の個数: 128

約数和(自身を含む): 677376000

約数和(自身を除く): 430322382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 41, 42, 54, 57, 63, 82, 114, 123, 126, 133, 171, 189, 246, 266, 287, 342, 369, 378, 399, 513, 574, 738, 779, 798, 839, 861, 1026, 1107, 1197, 1558, 1678, 1722, 2214, 2337, 2394, 2517, 2583, 3591, 4674, 5034, 5166, 5453, 5873, 7011, 7182, 7551, 7749, 10906, 11746, 14022, 15102, 15498, 15941, 16359, 17619, 21033, 22653, 31882, 32718, 34399, 35238, 42066, 45306, 47823, 49077, 52857, 68798, 95646, 98154, 103197, 105714, 111587, 143469, 147231, 158571, 206394, 223174, 240793, 286938, 294462, 309591, 317142, 334761, 430407, 481586, 619182, 653581, 669522, 722379, 860814, 928773, 1004283, 1307162, 1444758, 1857546, 1960743, 2008566, 2167137, 3012849, 3921486, 4334274, 4575067, 5882229, 6025698, 6501411, 9150134, 11764458, 13002822, 13725201, 17646687, 27450402, 35293374, 41175603, 82351206, 123526809, 247053618]

約数ペア:

[(1, 247053618), (2, 123526809), (3, 82351206), (6, 41175603), (7, 35293374), (9, 27450402), (14, 17646687), (18, 13725201), (19, 13002822), (21, 11764458), (27, 9150134), (38, 6501411), (41, 6025698), (42, 5882229), (54, 4575067), (57, 4334274), (63, 3921486), (82, 3012849), (114, 2167137), (123, 2008566), (126, 1960743), (133, 1857546), (171, 1444758), (189, 1307162), (246, 1004283), (266, 928773), (287, 860814), (342, 722379), (369, 669522), (378, 653581), (399, 619182), (513, 481586), (574, 430407), (738, 334761), (779, 317142), (798, 309591), (839, 294462), (861, 286938), (1026, 240793), (1107, 223174), (1197, 206394), (1558, 158571), (1678, 147231), (1722, 143469), (2214, 111587), (2337, 105714), (2394, 103197), (2517, 98154), (2583, 95646), (3591, 68798), (4674, 52857), (5034, 49077), (5166, 47823), (5453, 45306), (5873, 42066), (7011, 35238), (7182, 34399), (7551, 32718), (7749, 31882), (10906, 22653), (11746, 21033), (14022, 17619), (15102, 16359), (15498, 15941)]