19660801152

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{86927}}^1$

素因数の和:86994

約数の個数: 128

約数和(自身を含む): 56746598400

約数和(自身を除く): 37085797248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 456, 496, 589, 608, 744, 912, 992, 1178, 1216, 1488, 1767, 1824, 1984, 2356, 2432, 2976, 3534, 3648, 3968, 4712, 5952, 7068, 7296, 9424, 11904, 14136, 18848, 28272, 37696, 56544, 75392, 86927, 113088, 173854, 226176, 260781, 347708, 521562, 695416, 1043124, 1390832, 1651613, 2086248, 2694737, 2781664, 3303226, 4172496, 4954839, 5389474, 5563328, 6606452, 8084211, 8344992, 9909678, 10778948, 11126656, 13212904, 16168422, 16689984, 19819356, 21557896, 26425808, 32336844, 33379968, 39638712, 43115792, 51200003, 52851616, 64673688, 79277424, 86231584, 102400006, 105703232, 129347376, 153600009, 158554848, 172463168, 204800012, 211406464, 258694752, 307200018, 317109696, 344926336, 409600024, 517389504, 614400036, 634219392, 819200048, 1034779008, 1228800072, 1638400096, 2457600144, 3276800192, 4915200288, 6553600384, 9830400576, 19660801152]

約数ペア:

[(1, 19660801152), (2, 9830400576), (3, 6553600384), (4, 4915200288), (6, 3276800192), (8, 2457600144), (12, 1638400096), (16, 1228800072), (19, 1034779008), (24, 819200048), (31, 634219392), (32, 614400036), (38, 517389504), (48, 409600024), (57, 344926336), (62, 317109696), (64, 307200018), (76, 258694752), (93, 211406464), (96, 204800012), (114, 172463168), (124, 158554848), (128, 153600009), (152, 129347376), (186, 105703232), (192, 102400006), (228, 86231584), (248, 79277424), (304, 64673688), (372, 52851616), (384, 51200003), (456, 43115792), (496, 39638712), (589, 33379968), (608, 32336844), (744, 26425808), (912, 21557896), (992, 19819356), (1178, 16689984), (1216, 16168422), (1488, 13212904), (1767, 11126656), (1824, 10778948), (1984, 9909678), (2356, 8344992), (2432, 8084211), (2976, 6606452), (3534, 5563328), (3648, 5389474), (3968, 4954839), (4712, 4172496), (5952, 3303226), (7068, 2781664), (7296, 2694737), (9424, 2086248), (11904, 1651613), (14136, 1390832), (18848, 1043124), (28272, 695416), (37696, 521562), (56544, 347708), (75392, 260781), (86927, 226176), (113088, 173854)]