489079008

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{587}}^1$

素因数の和:877

約数の個数: 144

約数和(自身を含む): 1525620096

約数和(自身を除く): 1036541088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 263, 264, 288, 352, 396, 526, 528, 587, 789, 792, 1052, 1056, 1174, 1578, 1584, 1761, 2104, 2348, 2367, 2893, 3156, 3168, 3522, 4208, 4696, 4734, 5283, 5786, 6312, 6457, 7044, 8416, 8679, 9392, 9468, 10566, 11572, 12624, 12914, 14088, 17358, 18784, 18936, 19371, 21132, 23144, 25248, 25828, 26037, 28176, 34716, 37872, 38742, 42264, 46288, 51656, 52074, 56352, 58113, 69432, 75744, 77484, 84528, 92576, 103312, 104148, 116226, 138864, 154381, 154968, 169056, 206624, 208296, 232452, 277728, 308762, 309936, 416592, 463143, 464904, 617524, 619872, 833184, 926286, 929808, 1235048, 1389429, 1698191, 1852572, 1859616, 2470096, 2778858, 3396382, 3705144, 4940192, 5094573, 5557716, 6792764, 7410288, 10189146, 11115432, 13585528, 14820576, 15283719, 20378292, 22230864, 27171056, 30567438, 40756584, 44461728, 54342112, 61134876, 81513168, 122269752, 163026336, 244539504, 489079008]

約数ペア:

[(1, 489079008), (2, 244539504), (3, 163026336), (4, 122269752), (6, 81513168), (8, 61134876), (9, 54342112), (11, 44461728), (12, 40756584), (16, 30567438), (18, 27171056), (22, 22230864), (24, 20378292), (32, 15283719), (33, 14820576), (36, 13585528), (44, 11115432), (48, 10189146), (66, 7410288), (72, 6792764), (88, 5557716), (96, 5094573), (99, 4940192), (132, 3705144), (144, 3396382), (176, 2778858), (198, 2470096), (263, 1859616), (264, 1852572), (288, 1698191), (352, 1389429), (396, 1235048), (526, 929808), (528, 926286), (587, 833184), (789, 619872), (792, 617524), (1052, 464904), (1056, 463143), (1174, 416592), (1578, 309936), (1584, 308762), (1761, 277728), (2104, 232452), (2348, 208296), (2367, 206624), (2893, 169056), (3156, 154968), (3168, 154381), (3522, 138864), (4208, 116226), (4696, 104148), (4734, 103312), (5283, 92576), (5786, 84528), (6312, 77484), (6457, 75744), (7044, 69432), (8416, 58113), (8679, 56352), (9392, 52074), (9468, 51656), (10566, 46288), (11572, 42264), (12624, 38742), (12914, 37872), (14088, 34716), (17358, 28176), (18784, 26037), (18936, 25828), (19371, 25248), (21132, 23144)]