287385696

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1389

約数の個数: 144

約数和(自身を含む): 895723920

約数和(自身を除く): 608338224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 72, 78, 96, 104, 117, 118, 144, 156, 177, 208, 234, 236, 288, 312, 354, 416, 468, 472, 531, 624, 708, 767, 936, 944, 1062, 1248, 1301, 1416, 1534, 1872, 1888, 2124, 2301, 2602, 2832, 3068, 3744, 3903, 4248, 4602, 5204, 5664, 6136, 6903, 7806, 8496, 9204, 10408, 11709, 12272, 13806, 15612, 16913, 16992, 18408, 20816, 23418, 24544, 27612, 31224, 33826, 36816, 41632, 46836, 50739, 55224, 62448, 67652, 73632, 76759, 93672, 101478, 110448, 124896, 135304, 152217, 153518, 187344, 202956, 220896, 230277, 270608, 304434, 307036, 374688, 405912, 460554, 541216, 608868, 614072, 690831, 811824, 921108, 997867, 1217736, 1228144, 1381662, 1623648, 1842216, 1995734, 2435472, 2456288, 2763324, 2993601, 3684432, 3991468, 4870944, 5526648, 5987202, 7368864, 7982936, 8980803, 11053296, 11974404, 15965872, 17961606, 22106592, 23948808, 31931744, 35923212, 47897616, 71846424, 95795232, 143692848, 287385696]

約数ペア:

[(1, 287385696), (2, 143692848), (3, 95795232), (4, 71846424), (6, 47897616), (8, 35923212), (9, 31931744), (12, 23948808), (13, 22106592), (16, 17961606), (18, 15965872), (24, 11974404), (26, 11053296), (32, 8980803), (36, 7982936), (39, 7368864), (48, 5987202), (52, 5526648), (59, 4870944), (72, 3991468), (78, 3684432), (96, 2993601), (104, 2763324), (117, 2456288), (118, 2435472), (144, 1995734), (156, 1842216), (177, 1623648), (208, 1381662), (234, 1228144), (236, 1217736), (288, 997867), (312, 921108), (354, 811824), (416, 690831), (468, 614072), (472, 608868), (531, 541216), (624, 460554), (708, 405912), (767, 374688), (936, 307036), (944, 304434), (1062, 270608), (1248, 230277), (1301, 220896), (1416, 202956), (1534, 187344), (1872, 153518), (1888, 152217), (2124, 135304), (2301, 124896), (2602, 110448), (2832, 101478), (3068, 93672), (3744, 76759), (3903, 73632), (4248, 67652), (4602, 62448), (5204, 55224), (5664, 50739), (6136, 46836), (6903, 41632), (7806, 36816), (8496, 33826), (9204, 31224), (10408, 27612), (11709, 24544), (12272, 23418), (13806, 20816), (15612, 18408), (16913, 16992)]