1298577912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 3551688000

約数和(自身を除く): 2253110088

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 149, 164, 204, 246, 298, 328, 408, 447, 492, 521, 596, 697, 894, 984, 1042, 1192, 1394, 1563, 1788, 2084, 2091, 2533, 2788, 3126, 3576, 4168, 4182, 5066, 5576, 6109, 6252, 7599, 8364, 8857, 10132, 12218, 12504, 15198, 16728, 17714, 18327, 20264, 21361, 24436, 26571, 30396, 35428, 36654, 42722, 48872, 53142, 60792, 64083, 70856, 73308, 77629, 85444, 103853, 106284, 128166, 146616, 155258, 170888, 207706, 212568, 232887, 256332, 310516, 311559, 363137, 415412, 465774, 512664, 621032, 623118, 726274, 830824, 931548, 1089411, 1246236, 1319693, 1452548, 1863096, 2178822, 2492472, 2639386, 2905096, 3182789, 3959079, 4357644, 5278772, 6365578, 7918158, 8715288, 9548367, 10557544, 12731156, 15836316, 19096734, 25462312, 31672632, 38193468, 54107413, 76386936, 108214826, 162322239, 216429652, 324644478, 432859304, 649288956, 1298577912]

約数ペア:

[(1, 1298577912), (2, 649288956), (3, 432859304), (4, 324644478), (6, 216429652), (8, 162322239), (12, 108214826), (17, 76386936), (24, 54107413), (34, 38193468), (41, 31672632), (51, 25462312), (68, 19096734), (82, 15836316), (102, 12731156), (123, 10557544), (136, 9548367), (149, 8715288), (164, 7918158), (204, 6365578), (246, 5278772), (298, 4357644), (328, 3959079), (408, 3182789), (447, 2905096), (492, 2639386), (521, 2492472), (596, 2178822), (697, 1863096), (894, 1452548), (984, 1319693), (1042, 1246236), (1192, 1089411), (1394, 931548), (1563, 830824), (1788, 726274), (2084, 623118), (2091, 621032), (2533, 512664), (2788, 465774), (3126, 415412), (3576, 363137), (4168, 311559), (4182, 310516), (5066, 256332), (5576, 232887), (6109, 212568), (6252, 207706), (7599, 170888), (8364, 155258), (8857, 146616), (10132, 128166), (12218, 106284), (12504, 103853), (15198, 85444), (16728, 77629), (17714, 73308), (18327, 70856), (20264, 64083), (21361, 60792), (24436, 53142), (26571, 48872), (30396, 42722), (35428, 36654)]