531972896

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 1365590016

約数和(自身を除く): 833617120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 71, 83, 91, 104, 112, 124, 142, 166, 182, 208, 217, 224, 248, 284, 332, 364, 403, 416, 434, 496, 497, 568, 581, 664, 728, 806, 868, 923, 992, 994, 1079, 1136, 1162, 1328, 1456, 1612, 1736, 1846, 1988, 2158, 2201, 2272, 2324, 2573, 2656, 2821, 2912, 3224, 3472, 3692, 3976, 4316, 4402, 4648, 5146, 5642, 5893, 6448, 6461, 6944, 7384, 7553, 7952, 8632, 8804, 9296, 10292, 11284, 11786, 12896, 12922, 14768, 15106, 15407, 15904, 17264, 17608, 18011, 18592, 20584, 22568, 23572, 25844, 28613, 29536, 30212, 30814, 33449, 34528, 35216, 36022, 41168, 41251, 45136, 47144, 51688, 57226, 60424, 61628, 66898, 70432, 72044, 76609, 82336, 82502, 90272, 94288, 103376, 114452, 120848, 123256, 133796, 144088, 153218, 165004, 182683, 188576, 200291, 206752, 228904, 234143, 241696, 246512, 267592, 288176, 306436, 330008, 365366, 400582, 457808, 468286, 493024, 535184, 536263, 576352, 612872, 660016, 730732, 801164, 915616, 936572, 1070368, 1072526, 1225744, 1278781, 1320032, 1461464, 1602328, 1873144, 2145052, 2374879, 2451488, 2557562, 2922928, 3204656, 3746288, 4290104, 4749758, 5115124, 5845856, 6409312, 7492576, 8580208, 9499516, 10230248, 16624153, 17160416, 18999032, 20460496, 33248306, 37998064, 40920992, 66496612, 75996128, 132993224, 265986448, 531972896]

約数ペア:

[(1, 531972896), (2, 265986448), (4, 132993224), (7, 75996128), (8, 66496612), (13, 40920992), (14, 37998064), (16, 33248306), (26, 20460496), (28, 18999032), (31, 17160416), (32, 16624153), (52, 10230248), (56, 9499516), (62, 8580208), (71, 7492576), (83, 6409312), (91, 5845856), (104, 5115124), (112, 4749758), (124, 4290104), (142, 3746288), (166, 3204656), (182, 2922928), (208, 2557562), (217, 2451488), (224, 2374879), (248, 2145052), (284, 1873144), (332, 1602328), (364, 1461464), (403, 1320032), (416, 1278781), (434, 1225744), (496, 1072526), (497, 1070368), (568, 936572), (581, 915616), (664, 801164), (728, 730732), (806, 660016), (868, 612872), (923, 576352), (992, 536263), (994, 535184), (1079, 493024), (1136, 468286), (1162, 457808), (1328, 400582), (1456, 365366), (1612, 330008), (1736, 306436), (1846, 288176), (1988, 267592), (2158, 246512), (2201, 241696), (2272, 234143), (2324, 228904), (2573, 206752), (2656, 200291), (2821, 188576), (2912, 182683), (3224, 165004), (3472, 153218), (3692, 144088), (3976, 133796), (4316, 123256), (4402, 120848), (4648, 114452), (5146, 103376), (5642, 94288), (5893, 90272), (6448, 82502), (6461, 82336), (6944, 76609), (7384, 72044), (7553, 70432), (7952, 66898), (8632, 61628), (8804, 60424), (9296, 57226), (10292, 51688), (11284, 47144), (11786, 45136), (12896, 41251), (12922, 41168), (14768, 36022), (15106, 35216), (15407, 34528), (15904, 33449), (17264, 30814), (17608, 30212), (18011, 29536), (18592, 28613), (20584, 25844), (22568, 23572)]