197631504

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:822

約数の個数: 180

約数和(自身を含む): 661656684

約数和(自身を除く): 464025180

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 98, 111, 112, 126, 144, 147, 148, 168, 196, 222, 252, 259, 294, 296, 333, 336, 392, 441, 444, 504, 518, 588, 592, 666, 757, 777, 784, 882, 888, 1008, 1036, 1176, 1332, 1514, 1554, 1764, 1776, 1813, 2072, 2271, 2331, 2352, 2664, 3028, 3108, 3528, 3626, 4144, 4542, 4662, 5299, 5328, 5439, 6056, 6216, 6813, 7056, 7252, 9084, 9324, 10598, 10878, 12112, 12432, 13626, 14504, 15897, 16317, 18168, 18648, 21196, 21756, 27252, 28009, 29008, 31794, 32634, 36336, 37093, 37296, 42392, 43512, 47691, 54504, 56018, 63588, 65268, 74186, 84027, 84784, 87024, 95382, 109008, 111279, 112036, 127176, 130536, 148372, 168054, 190764, 196063, 222558, 224072, 252081, 254352, 261072, 296744, 333837, 336108, 381528, 392126, 445116, 448144, 504162, 588189, 593488, 667674, 672216, 763056, 784252, 890232, 1008324, 1176378, 1335348, 1344432, 1372441, 1568504, 1764567, 1780464, 2016648, 2352756, 2670696, 2744882, 3137008, 3529134, 4033296, 4117323, 4705512, 5341392, 5489764, 7058268, 8234646, 9411024, 10979528, 12351969, 14116536, 16469292, 21959056, 24703938, 28233072, 32938584, 49407876, 65877168, 98815752, 197631504]

約数ペア:

[(1, 197631504), (2, 98815752), (3, 65877168), (4, 49407876), (6, 32938584), (7, 28233072), (8, 24703938), (9, 21959056), (12, 16469292), (14, 14116536), (16, 12351969), (18, 10979528), (21, 9411024), (24, 8234646), (28, 7058268), (36, 5489764), (37, 5341392), (42, 4705512), (48, 4117323), (49, 4033296), (56, 3529134), (63, 3137008), (72, 2744882), (74, 2670696), (84, 2352756), (98, 2016648), (111, 1780464), (112, 1764567), (126, 1568504), (144, 1372441), (147, 1344432), (148, 1335348), (168, 1176378), (196, 1008324), (222, 890232), (252, 784252), (259, 763056), (294, 672216), (296, 667674), (333, 593488), (336, 588189), (392, 504162), (441, 448144), (444, 445116), (504, 392126), (518, 381528), (588, 336108), (592, 333837), (666, 296744), (757, 261072), (777, 254352), (784, 252081), (882, 224072), (888, 222558), (1008, 196063), (1036, 190764), (1176, 168054), (1332, 148372), (1514, 130536), (1554, 127176), (1764, 112036), (1776, 111279), (1813, 109008), (2072, 95382), (2271, 87024), (2331, 84784), (2352, 84027), (2664, 74186), (3028, 65268), (3108, 63588), (3528, 56018), (3626, 54504), (4144, 47691), (4542, 43512), (4662, 42392), (5299, 37296), (5328, 37093), (5439, 36336), (6056, 32634), (6216, 31794), (6813, 29008), (7056, 28009), (7252, 27252), (9084, 21756), (9324, 21196), (10598, 18648), (10878, 18168), (12112, 16317), (12432, 15897), (13626, 14504)]