1108901248

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 2917232640

約数和(自身を除く): 1808331392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 37, 52, 56, 62, 64, 74, 83, 91, 104, 112, 124, 128, 148, 166, 182, 208, 217, 224, 248, 259, 296, 332, 364, 403, 416, 434, 448, 481, 496, 518, 581, 592, 664, 728, 806, 832, 868, 896, 962, 992, 1036, 1079, 1147, 1162, 1184, 1328, 1456, 1612, 1664, 1736, 1924, 1984, 2072, 2158, 2294, 2324, 2368, 2573, 2656, 2821, 2912, 3071, 3224, 3367, 3472, 3848, 3968, 4144, 4316, 4588, 4648, 4736, 5146, 5312, 5642, 5824, 6142, 6448, 6734, 6944, 7553, 7696, 8029, 8288, 8632, 9176, 9296, 10292, 10624, 11284, 11648, 12284, 12896, 13468, 13888, 14911, 15106, 15392, 16058, 16576, 17264, 18011, 18352, 18592, 20584, 21497, 22568, 24568, 25792, 26936, 27776, 29822, 30212, 30784, 32116, 33152, 33449, 34528, 36022, 36704, 37184, 39923, 41168, 42994, 45136, 49136, 51584, 53872, 59644, 60424, 61568, 64232, 66898, 69056, 72044, 73408, 74368, 79846, 82336, 85988, 90272, 95201, 98272, 104377, 107744, 119288, 120848, 128464, 133796, 138112, 144088, 146816, 159692, 164672, 171976, 180544, 190402, 196544, 208754, 215488, 234143, 238576, 241696, 256928, 267592, 279461, 288176, 319384, 329344, 343952, 361088, 380804, 393088, 417508, 430976, 468286, 477152, 483392, 513856, 535184, 558922, 576352, 638768, 666407, 687904, 761608, 835016, 936572, 954304, 966784, 1027712, 1070368, 1117844, 1152704, 1237613, 1277536, 1332814, 1375808, 1523216, 1670032, 1873144, 1908608, 2140736, 2235688, 2305408, 2475226, 2555072, 2665628, 2751616, 3046432, 3340064, 3746288, 4281472, 4471376, 4950452, 5110144, 5331256, 6092864, 6680128, 7492576, 8663291, 8942752, 9900904, 10662512, 12185728, 13360256, 14985152, 17326582, 17885504, 19801808, 21325024, 29970304, 34653164, 35771008, 39603616, 42650048, 69306328, 79207232, 85300096, 138612656, 158414464, 277225312, 554450624, 1108901248]

約数ペア:

[(1, 1108901248), (2, 554450624), (4, 277225312), (7, 158414464), (8, 138612656), (13, 85300096), (14, 79207232), (16, 69306328), (26, 42650048), (28, 39603616), (31, 35771008), (32, 34653164), (37, 29970304), (52, 21325024), (56, 19801808), (62, 17885504), (64, 17326582), (74, 14985152), (83, 13360256), (91, 12185728), (104, 10662512), (112, 9900904), (124, 8942752), (128, 8663291), (148, 7492576), (166, 6680128), (182, 6092864), (208, 5331256), (217, 5110144), (224, 4950452), (248, 4471376), (259, 4281472), (296, 3746288), (332, 3340064), (364, 3046432), (403, 2751616), (416, 2665628), (434, 2555072), (448, 2475226), (481, 2305408), (496, 2235688), (518, 2140736), (581, 1908608), (592, 1873144), (664, 1670032), (728, 1523216), (806, 1375808), (832, 1332814), (868, 1277536), (896, 1237613), (962, 1152704), (992, 1117844), (1036, 1070368), (1079, 1027712), (1147, 966784), (1162, 954304), (1184, 936572), (1328, 835016), (1456, 761608), (1612, 687904), (1664, 666407), (1736, 638768), (1924, 576352), (1984, 558922), (2072, 535184), (2158, 513856), (2294, 483392), (2324, 477152), (2368, 468286), (2573, 430976), (2656, 417508), (2821, 393088), (2912, 380804), (3071, 361088), (3224, 343952), (3367, 329344), (3472, 319384), (3848, 288176), (3968, 279461), (4144, 267592), (4316, 256928), (4588, 241696), (4648, 238576), (4736, 234143), (5146, 215488), (5312, 208754), (5642, 196544), (5824, 190402), (6142, 180544), (6448, 171976), (6734, 164672), (6944, 159692), (7553, 146816), (7696, 144088), (8029, 138112), (8288, 133796), (8632, 128464), (9176, 120848), (9296, 119288), (10292, 107744), (10624, 104377), (11284, 98272), (11648, 95201), (12284, 90272), (12896, 85988), (13468, 82336), (13888, 79846), (14911, 74368), (15106, 73408), (15392, 72044), (16058, 69056), (16576, 66898), (17264, 64232), (18011, 61568), (18352, 60424), (18592, 59644), (20584, 53872), (21497, 51584), (22568, 49136), (24568, 45136), (25792, 42994), (26936, 41168), (27776, 39923), (29822, 37184), (30212, 36704), (30784, 36022), (32116, 34528), (33152, 33449)]