686041056

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 2229696000

約数和(自身を除く): 1543654944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 69, 72, 76, 79, 92, 96, 108, 114, 138, 144, 152, 158, 171, 184, 207, 216, 228, 237, 276, 288, 304, 316, 342, 368, 414, 432, 437, 456, 474, 513, 529, 552, 608, 621, 632, 684, 711, 736, 828, 864, 874, 912, 948, 1026, 1058, 1104, 1242, 1264, 1311, 1368, 1422, 1501, 1587, 1656, 1748, 1817, 1824, 1896, 2052, 2116, 2133, 2208, 2484, 2528, 2622, 2736, 2844, 3002, 3174, 3312, 3496, 3634, 3792, 3933, 4104, 4232, 4266, 4503, 4761, 4968, 5244, 5451, 5472, 5688, 6004, 6348, 6624, 6992, 7268, 7584, 7866, 8208, 8464, 8532, 9006, 9522, 9936, 10051, 10488, 10902, 11376, 11799, 12008, 12696, 13509, 13984, 14283, 14536, 15732, 16353, 16416, 16928, 17064, 18012, 19044, 19872, 20102, 20976, 21804, 22752, 23598, 24016, 25392, 27018, 28566, 29072, 30153, 31464, 32706, 34128, 34523, 36024, 38088, 40204, 40527, 41791, 41952, 43608, 47196, 48032, 49059, 50784, 54036, 57132, 58144, 60306, 62928, 65412, 68256, 69046, 72048, 76176, 80408, 81054, 83582, 87216, 90459, 94392, 98118, 103569, 108072, 114264, 120612, 125373, 125856, 130824, 138092, 144096, 152352, 160816, 162108, 167164, 174432, 180918, 188784, 196236, 207138, 216144, 228528, 241224, 250746, 261648, 271377, 276184, 310707, 321632, 324216, 334328, 361836, 376119, 377568, 392472, 414276, 432288, 457056, 482448, 501492, 523296, 542754, 552368, 621414, 648432, 668656, 723672, 752238, 784944, 794029, 828552, 932121, 964896, 1002984, 1085508, 1104736, 1128357, 1242828, 1296864, 1337312, 1447344, 1504476, 1569888, 1588058, 1657104, 1864242, 2005968, 2171016, 2256714, 2382087, 2485656, 2894688, 3008952, 3176116, 3314208, 3728484, 4011936, 4342032, 4513428, 4764174, 4971312, 6017904, 6352232, 7146261, 7456968, 8684064, 9026856, 9528348, 9942624, 12035808, 12704464, 14292522, 14913936, 18053712, 19056696, 21438783, 25408928, 28585044, 29827872, 36107424, 38113392, 42877566, 57170088, 76226784, 85755132, 114340176, 171510264, 228680352, 343020528, 686041056]

約数ペア:

[(1, 686041056), (2, 343020528), (3, 228680352), (4, 171510264), (6, 114340176), (8, 85755132), (9, 76226784), (12, 57170088), (16, 42877566), (18, 38113392), (19, 36107424), (23, 29827872), (24, 28585044), (27, 25408928), (32, 21438783), (36, 19056696), (38, 18053712), (46, 14913936), (48, 14292522), (54, 12704464), (57, 12035808), (69, 9942624), (72, 9528348), (76, 9026856), (79, 8684064), (92, 7456968), (96, 7146261), (108, 6352232), (114, 6017904), (138, 4971312), (144, 4764174), (152, 4513428), (158, 4342032), (171, 4011936), (184, 3728484), (207, 3314208), (216, 3176116), (228, 3008952), (237, 2894688), (276, 2485656), (288, 2382087), (304, 2256714), (316, 2171016), (342, 2005968), (368, 1864242), (414, 1657104), (432, 1588058), (437, 1569888), (456, 1504476), (474, 1447344), (513, 1337312), (529, 1296864), (552, 1242828), (608, 1128357), (621, 1104736), (632, 1085508), (684, 1002984), (711, 964896), (736, 932121), (828, 828552), (864, 794029), (874, 784944), (912, 752238), (948, 723672), (1026, 668656), (1058, 648432), (1104, 621414), (1242, 552368), (1264, 542754), (1311, 523296), (1368, 501492), (1422, 482448), (1501, 457056), (1587, 432288), (1656, 414276), (1748, 392472), (1817, 377568), (1824, 376119), (1896, 361836), (2052, 334328), (2116, 324216), (2133, 321632), (2208, 310707), (2484, 276184), (2528, 271377), (2622, 261648), (2736, 250746), (2844, 241224), (3002, 228528), (3174, 216144), (3312, 207138), (3496, 196236), (3634, 188784), (3792, 180918), (3933, 174432), (4104, 167164), (4232, 162108), (4266, 160816), (4503, 152352), (4761, 144096), (4968, 138092), (5244, 130824), (5451, 125856), (5472, 125373), (5688, 120612), (6004, 114264), (6348, 108072), (6624, 103569), (6992, 98118), (7268, 94392), (7584, 90459), (7866, 87216), (8208, 83582), (8464, 81054), (8532, 80408), (9006, 76176), (9522, 72048), (9936, 69046), (10051, 68256), (10488, 65412), (10902, 62928), (11376, 60306), (11799, 58144), (12008, 57132), (12696, 54036), (13509, 50784), (13984, 49059), (14283, 48032), (14536, 47196), (15732, 43608), (16353, 41952), (16416, 41791), (16928, 40527), (17064, 40204), (18012, 38088), (19044, 36024), (19872, 34523), (20102, 34128), (20976, 32706), (21804, 31464), (22752, 30153), (23598, 29072), (24016, 28566), (25392, 27018)]