19630188032

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13591}}^1$

素因数の和:13660

約数の個数: 160

約数和(自身を含む): 49834143744

約数和(自身を除く): 30203955712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 512, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1792, 1984, 2821, 2912, 3224, 3328, 3472, 3584, 3968, 5642, 5824, 6448, 6656, 6944, 7936, 11284, 11648, 12896, 13591, 13888, 15872, 22568, 23296, 25792, 27182, 27776, 45136, 46592, 51584, 54364, 55552, 90272, 95137, 103168, 108728, 111104, 176683, 180544, 190274, 206336, 217456, 353366, 361088, 380548, 421321, 434912, 706732, 722176, 761096, 842642, 869824, 1236781, 1413464, 1444352, 1522192, 1685284, 1739648, 2473562, 2826928, 2949247, 3044384, 3370568, 3479296, 4947124, 5477173, 5653856, 5898494, 6088768, 6741136, 6958592, 9894248, 10954346, 11307712, 11796988, 12177536, 13482272, 19788496, 21908692, 22615424, 23593976, 24355072, 26964544, 38340211, 39576992, 43817384, 45230848, 47187952, 48710144, 53929088, 76680422, 79153984, 87634768, 90461696, 94375904, 107858176, 153360844, 158307968, 175269536, 188751808, 215716352, 306721688, 316615936, 350539072, 377503616, 613443376, 633231872, 701078144, 755007232, 1226886752, 1402156288, 1510014464, 2453773504, 2804312576, 4907547008, 9815094016, 19630188032]

約数ペア:

[(1, 19630188032), (2, 9815094016), (4, 4907547008), (7, 2804312576), (8, 2453773504), (13, 1510014464), (14, 1402156288), (16, 1226886752), (26, 755007232), (28, 701078144), (31, 633231872), (32, 613443376), (52, 377503616), (56, 350539072), (62, 316615936), (64, 306721688), (91, 215716352), (104, 188751808), (112, 175269536), (124, 158307968), (128, 153360844), (182, 107858176), (208, 94375904), (217, 90461696), (224, 87634768), (248, 79153984), (256, 76680422), (364, 53929088), (403, 48710144), (416, 47187952), (434, 45230848), (448, 43817384), (496, 39576992), (512, 38340211), (728, 26964544), (806, 24355072), (832, 23593976), (868, 22615424), (896, 21908692), (992, 19788496), (1456, 13482272), (1612, 12177536), (1664, 11796988), (1736, 11307712), (1792, 10954346), (1984, 9894248), (2821, 6958592), (2912, 6741136), (3224, 6088768), (3328, 5898494), (3472, 5653856), (3584, 5477173), (3968, 4947124), (5642, 3479296), (5824, 3370568), (6448, 3044384), (6656, 2949247), (6944, 2826928), (7936, 2473562), (11284, 1739648), (11648, 1685284), (12896, 1522192), (13591, 1444352), (13888, 1413464), (15872, 1236781), (22568, 869824), (23296, 842642), (25792, 761096), (27182, 722176), (27776, 706732), (45136, 434912), (46592, 421321), (51584, 380548), (54364, 361088), (55552, 353366), (90272, 217456), (95137, 206336), (103168, 190274), (108728, 180544), (111104, 176683)]