2149291392

素因数分解:

$2^7\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:824

約数の個数: 128

約数和(自身を含む): 5845660800

約数和(自身を除く): 3696369408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 139, 192, 201, 268, 278, 384, 402, 417, 536, 556, 601, 804, 834, 1072, 1112, 1202, 1608, 1668, 1803, 2144, 2224, 2404, 3216, 3336, 3606, 4288, 4448, 4808, 6432, 6672, 7212, 8576, 8896, 9313, 9616, 12864, 13344, 14424, 17792, 18626, 19232, 25728, 26688, 27939, 28848, 37252, 38464, 40267, 53376, 55878, 57696, 74504, 76928, 80534, 83539, 111756, 115392, 120801, 149008, 161068, 167078, 223512, 230784, 241602, 250617, 298016, 322136, 334156, 447024, 483204, 501234, 596032, 644272, 668312, 894048, 966408, 1002468, 1192064, 1288544, 1336624, 1788096, 1932816, 2004936, 2577088, 2673248, 3576192, 3865632, 4009872, 5154176, 5346496, 5597113, 7731264, 8019744, 10692992, 11194226, 15462528, 16039488, 16791339, 22388452, 32078976, 33582678, 44776904, 67165356, 89553808, 134330712, 179107616, 268661424, 358215232, 537322848, 716430464, 1074645696, 2149291392]

約数ペア:

[(1, 2149291392), (2, 1074645696), (3, 716430464), (4, 537322848), (6, 358215232), (8, 268661424), (12, 179107616), (16, 134330712), (24, 89553808), (32, 67165356), (48, 44776904), (64, 33582678), (67, 32078976), (96, 22388452), (128, 16791339), (134, 16039488), (139, 15462528), (192, 11194226), (201, 10692992), (268, 8019744), (278, 7731264), (384, 5597113), (402, 5346496), (417, 5154176), (536, 4009872), (556, 3865632), (601, 3576192), (804, 2673248), (834, 2577088), (1072, 2004936), (1112, 1932816), (1202, 1788096), (1608, 1336624), (1668, 1288544), (1803, 1192064), (2144, 1002468), (2224, 966408), (2404, 894048), (3216, 668312), (3336, 644272), (3606, 596032), (4288, 501234), (4448, 483204), (4808, 447024), (6432, 334156), (6672, 322136), (7212, 298016), (8576, 250617), (8896, 241602), (9313, 230784), (9616, 223512), (12864, 167078), (13344, 161068), (14424, 149008), (17792, 120801), (18626, 115392), (19232, 111756), (25728, 83539), (26688, 80534), (27939, 76928), (28848, 74504), (37252, 57696), (38464, 55878), (40267, 53376)]