8519210616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{1867}}^1$

素因数の和:2213

約数の個数: 128

約数和(自身を含む): 24650426880

約数和(自身を除く): 16131216264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 173, 314, 346, 471, 519, 628, 692, 942, 1038, 1099, 1211, 1256, 1384, 1867, 1884, 2076, 2198, 2422, 3297, 3633, 3734, 3768, 4152, 4396, 4844, 5601, 6594, 7266, 7468, 8792, 9688, 11202, 13069, 13188, 14532, 14936, 22404, 26138, 26376, 27161, 29064, 39207, 44808, 52276, 54322, 78414, 81483, 104552, 108644, 156828, 162966, 190127, 217288, 293119, 313656, 322991, 325932, 380254, 570381, 586238, 645982, 651864, 760508, 879357, 968973, 1140762, 1172476, 1291964, 1521016, 1758714, 1937946, 2051833, 2260937, 2281524, 2344952, 2583928, 3517428, 3875892, 4103666, 4521874, 4563048, 6155499, 6782811, 7034856, 7751784, 8207332, 9043748, 12310998, 13565622, 16414664, 18087496, 24621996, 27131244, 49243992, 50709587, 54262488, 101419174, 152128761, 202838348, 304257522, 354967109, 405676696, 608515044, 709934218, 1064901327, 1217030088, 1419868436, 2129802654, 2839736872, 4259605308, 8519210616]

約数ペア:

[(1, 8519210616), (2, 4259605308), (3, 2839736872), (4, 2129802654), (6, 1419868436), (7, 1217030088), (8, 1064901327), (12, 709934218), (14, 608515044), (21, 405676696), (24, 354967109), (28, 304257522), (42, 202838348), (56, 152128761), (84, 101419174), (157, 54262488), (168, 50709587), (173, 49243992), (314, 27131244), (346, 24621996), (471, 18087496), (519, 16414664), (628, 13565622), (692, 12310998), (942, 9043748), (1038, 8207332), (1099, 7751784), (1211, 7034856), (1256, 6782811), (1384, 6155499), (1867, 4563048), (1884, 4521874), (2076, 4103666), (2198, 3875892), (2422, 3517428), (3297, 2583928), (3633, 2344952), (3734, 2281524), (3768, 2260937), (4152, 2051833), (4396, 1937946), (4844, 1758714), (5601, 1521016), (6594, 1291964), (7266, 1172476), (7468, 1140762), (8792, 968973), (9688, 879357), (11202, 760508), (13069, 651864), (13188, 645982), (14532, 586238), (14936, 570381), (22404, 380254), (26138, 325932), (26376, 322991), (27161, 313656), (29064, 293119), (39207, 217288), (44808, 190127), (52276, 162966), (54322, 156828), (78414, 108644), (81483, 104552)]