248805216

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 809948160

約数和(自身を除く): 561142944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 47, 48, 54, 66, 72, 88, 94, 96, 99, 108, 132, 141, 144, 176, 188, 198, 216, 264, 282, 288, 297, 352, 376, 396, 423, 432, 517, 528, 557, 564, 594, 752, 792, 846, 864, 1034, 1056, 1114, 1128, 1188, 1269, 1504, 1551, 1584, 1671, 1692, 2068, 2228, 2256, 2376, 2538, 3102, 3168, 3342, 3384, 4136, 4456, 4512, 4653, 4752, 5013, 5076, 6127, 6204, 6684, 6768, 8272, 8912, 9306, 9504, 10026, 10152, 12254, 12408, 13368, 13536, 13959, 15039, 16544, 17824, 18381, 18612, 20052, 20304, 24508, 24816, 26179, 26736, 27918, 30078, 36762, 37224, 40104, 40608, 49016, 49632, 52358, 53472, 55143, 55836, 60156, 73524, 74448, 78537, 80208, 98032, 104716, 110286, 111672, 120312, 147048, 148896, 157074, 160416, 165429, 196064, 209432, 220572, 223344, 235611, 240624, 287969, 294096, 314148, 330858, 418864, 441144, 446688, 471222, 481248, 575938, 588192, 628296, 661716, 706833, 837728, 863907, 882288, 942444, 1151876, 1256592, 1323432, 1413666, 1727814, 1764576, 1884888, 2303752, 2513184, 2591721, 2646864, 2827332, 3455628, 3769776, 4607504, 5183442, 5293728, 5654664, 6911256, 7539552, 7775163, 9215008, 10366884, 11309328, 13822512, 15550326, 20733768, 22618656, 27645024, 31100652, 41467536, 62201304, 82935072, 124402608, 248805216]

約数ペア:

[(1, 248805216), (2, 124402608), (3, 82935072), (4, 62201304), (6, 41467536), (8, 31100652), (9, 27645024), (11, 22618656), (12, 20733768), (16, 15550326), (18, 13822512), (22, 11309328), (24, 10366884), (27, 9215008), (32, 7775163), (33, 7539552), (36, 6911256), (44, 5654664), (47, 5293728), (48, 5183442), (54, 4607504), (66, 3769776), (72, 3455628), (88, 2827332), (94, 2646864), (96, 2591721), (99, 2513184), (108, 2303752), (132, 1884888), (141, 1764576), (144, 1727814), (176, 1413666), (188, 1323432), (198, 1256592), (216, 1151876), (264, 942444), (282, 882288), (288, 863907), (297, 837728), (352, 706833), (376, 661716), (396, 628296), (423, 588192), (432, 575938), (517, 481248), (528, 471222), (557, 446688), (564, 441144), (594, 418864), (752, 330858), (792, 314148), (846, 294096), (864, 287969), (1034, 240624), (1056, 235611), (1114, 223344), (1128, 220572), (1188, 209432), (1269, 196064), (1504, 165429), (1551, 160416), (1584, 157074), (1671, 148896), (1692, 147048), (2068, 120312), (2228, 111672), (2256, 110286), (2376, 104716), (2538, 98032), (3102, 80208), (3168, 78537), (3342, 74448), (3384, 73524), (4136, 60156), (4456, 55836), (4512, 55143), (4653, 53472), (4752, 52358), (5013, 49632), (5076, 49016), (6127, 40608), (6204, 40104), (6684, 37224), (6768, 36762), (8272, 30078), (8912, 27918), (9306, 26736), (9504, 26179), (10026, 24816), (10152, 24508), (12254, 20304), (12408, 20052), (13368, 18612), (13536, 18381), (13959, 17824), (15039, 16544)]