16686832064

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:455

約数の個数: 224

約数和(自身を含む): 40288171392

約数和(自身を除く): 23601339328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 53, 56, 61, 64, 82, 106, 112, 122, 164, 212, 224, 244, 281, 287, 328, 371, 424, 427, 448, 488, 562, 574, 656, 742, 848, 854, 976, 1124, 1148, 1312, 1484, 1696, 1708, 1952, 1967, 2173, 2248, 2296, 2501, 2624, 2968, 3233, 3392, 3416, 3904, 3934, 4346, 4496, 4592, 5002, 5936, 6466, 6832, 7868, 8692, 8992, 9184, 10004, 11521, 11872, 12932, 13664, 14893, 15211, 15736, 17141, 17384, 17507, 17984, 18368, 20008, 22631, 23042, 23744, 25864, 27328, 29786, 30422, 31472, 34282, 34768, 35014, 40016, 45262, 46084, 51728, 59572, 60844, 62944, 68564, 69536, 70028, 80032, 80647, 90524, 92168, 103456, 104251, 119144, 119987, 121688, 125888, 132553, 137128, 139072, 140056, 160064, 161294, 181048, 184336, 206912, 208502, 238288, 239974, 243376, 265106, 274256, 280112, 322588, 362096, 368672, 417004, 476576, 479948, 486752, 530212, 548512, 560224, 610613, 645176, 702781, 724192, 737344, 834008, 908473, 927871, 953152, 959896, 973504, 1060424, 1097024, 1120448, 1221226, 1290352, 1405562, 1448384, 1668016, 1816946, 1855742, 1919792, 2120848, 2442452, 2580704, 2811124, 3336032, 3633892, 3711484, 3839584, 4241696, 4274291, 4884904, 4919467, 5161408, 5622248, 6359311, 6672064, 7267784, 7422968, 7679168, 8483392, 8548582, 9769808, 9838934, 11244496, 12718622, 14535568, 14845936, 17097164, 19539616, 19677868, 22488992, 25437244, 29071136, 29691872, 34194328, 37247393, 39079232, 39355736, 44977984, 50874488, 58142272, 59383744, 68388656, 74494786, 78711472, 101748976, 136777312, 148989572, 157422944, 203497952, 260731751, 273554624, 297979144, 314845888, 406995904, 521463502, 595958288, 1042927004, 1191916576, 2085854008, 2383833152, 4171708016, 8343416032, 16686832064]

約数ペア:

[(1, 16686832064), (2, 8343416032), (4, 4171708016), (7, 2383833152), (8, 2085854008), (14, 1191916576), (16, 1042927004), (28, 595958288), (32, 521463502), (41, 406995904), (53, 314845888), (56, 297979144), (61, 273554624), (64, 260731751), (82, 203497952), (106, 157422944), (112, 148989572), (122, 136777312), (164, 101748976), (212, 78711472), (224, 74494786), (244, 68388656), (281, 59383744), (287, 58142272), (328, 50874488), (371, 44977984), (424, 39355736), (427, 39079232), (448, 37247393), (488, 34194328), (562, 29691872), (574, 29071136), (656, 25437244), (742, 22488992), (848, 19677868), (854, 19539616), (976, 17097164), (1124, 14845936), (1148, 14535568), (1312, 12718622), (1484, 11244496), (1696, 9838934), (1708, 9769808), (1952, 8548582), (1967, 8483392), (2173, 7679168), (2248, 7422968), (2296, 7267784), (2501, 6672064), (2624, 6359311), (2968, 5622248), (3233, 5161408), (3392, 4919467), (3416, 4884904), (3904, 4274291), (3934, 4241696), (4346, 3839584), (4496, 3711484), (4592, 3633892), (5002, 3336032), (5936, 2811124), (6466, 2580704), (6832, 2442452), (7868, 2120848), (8692, 1919792), (8992, 1855742), (9184, 1816946), (10004, 1668016), (11521, 1448384), (11872, 1405562), (12932, 1290352), (13664, 1221226), (14893, 1120448), (15211, 1097024), (15736, 1060424), (17141, 973504), (17384, 959896), (17507, 953152), (17984, 927871), (18368, 908473), (20008, 834008), (22631, 737344), (23042, 724192), (23744, 702781), (25864, 645176), (27328, 610613), (29786, 560224), (30422, 548512), (31472, 530212), (34282, 486752), (34768, 479948), (35014, 476576), (40016, 417004), (45262, 368672), (46084, 362096), (51728, 322588), (59572, 280112), (60844, 274256), (62944, 265106), (68564, 243376), (69536, 239974), (70028, 238288), (80032, 208502), (80647, 206912), (90524, 184336), (92168, 181048), (103456, 161294), (104251, 160064), (119144, 140056), (119987, 139072), (121688, 137128), (125888, 132553)]