276355872

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:583

約数の個数: 144

約数和(自身を含む): 852703488

約数和(自身を除く): 576347616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 223, 234, 288, 312, 331, 416, 446, 468, 624, 662, 669, 892, 936, 993, 1248, 1324, 1338, 1784, 1872, 1986, 2007, 2648, 2676, 2899, 2979, 3568, 3744, 3972, 4014, 4303, 5296, 5352, 5798, 5958, 7136, 7944, 8028, 8606, 8697, 10592, 10704, 11596, 11916, 12909, 15888, 16056, 17212, 17394, 21408, 23192, 23832, 25818, 26091, 31776, 32112, 34424, 34788, 38727, 46384, 47664, 51636, 52182, 64224, 68848, 69576, 73813, 77454, 92768, 95328, 103272, 104364, 137696, 139152, 147626, 154908, 206544, 208728, 221439, 278304, 295252, 309816, 413088, 417456, 442878, 590504, 619632, 664317, 834912, 885756, 959569, 1181008, 1239264, 1328634, 1771512, 1919138, 2362016, 2657268, 2878707, 3543024, 3838276, 5314536, 5757414, 7086048, 7676552, 8636121, 10629072, 11514828, 15353104, 17272242, 21258144, 23029656, 30706208, 34544484, 46059312, 69088968, 92118624, 138177936, 276355872]

約数ペア:

[(1, 276355872), (2, 138177936), (3, 92118624), (4, 69088968), (6, 46059312), (8, 34544484), (9, 30706208), (12, 23029656), (13, 21258144), (16, 17272242), (18, 15353104), (24, 11514828), (26, 10629072), (32, 8636121), (36, 7676552), (39, 7086048), (48, 5757414), (52, 5314536), (72, 3838276), (78, 3543024), (96, 2878707), (104, 2657268), (117, 2362016), (144, 1919138), (156, 1771512), (208, 1328634), (223, 1239264), (234, 1181008), (288, 959569), (312, 885756), (331, 834912), (416, 664317), (446, 619632), (468, 590504), (624, 442878), (662, 417456), (669, 413088), (892, 309816), (936, 295252), (993, 278304), (1248, 221439), (1324, 208728), (1338, 206544), (1784, 154908), (1872, 147626), (1986, 139152), (2007, 137696), (2648, 104364), (2676, 103272), (2899, 95328), (2979, 92768), (3568, 77454), (3744, 73813), (3972, 69576), (4014, 68848), (4303, 64224), (5296, 52182), (5352, 51636), (5798, 47664), (5958, 46384), (7136, 38727), (7944, 34788), (8028, 34424), (8606, 32112), (8697, 31776), (10592, 26091), (10704, 25818), (11596, 23832), (11916, 23192), (12909, 21408), (15888, 17394), (16056, 17212)]