1999074432

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2753}}^1$

素因数の和:2862

約数の個数: 128

約数和(自身を含む): 5573214720

約数和(自身を除く): 3574140288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 93, 96, 122, 124, 128, 183, 186, 192, 244, 248, 366, 372, 384, 488, 496, 732, 744, 976, 992, 1464, 1488, 1891, 1952, 1984, 2753, 2928, 2976, 3782, 3904, 3968, 5506, 5673, 5856, 5952, 7564, 7808, 8259, 11012, 11346, 11712, 11904, 15128, 16518, 22024, 22692, 23424, 30256, 33036, 44048, 45384, 60512, 66072, 85343, 88096, 90768, 121024, 132144, 167933, 170686, 176192, 181536, 242048, 256029, 264288, 335866, 341372, 352384, 363072, 503799, 512058, 528576, 671732, 682744, 726144, 1007598, 1024116, 1057152, 1343464, 1365488, 2015196, 2048232, 2686928, 2730976, 4030392, 4096464, 5205923, 5373856, 5461952, 8060784, 8192928, 10411846, 10747712, 10923904, 15617769, 16121568, 16385856, 20823692, 21495424, 31235538, 32243136, 32771712, 41647384, 62471076, 64486272, 83294768, 124942152, 166589536, 249884304, 333179072, 499768608, 666358144, 999537216, 1999074432]

約数ペア:

[(1, 1999074432), (2, 999537216), (3, 666358144), (4, 499768608), (6, 333179072), (8, 249884304), (12, 166589536), (16, 124942152), (24, 83294768), (31, 64486272), (32, 62471076), (48, 41647384), (61, 32771712), (62, 32243136), (64, 31235538), (93, 21495424), (96, 20823692), (122, 16385856), (124, 16121568), (128, 15617769), (183, 10923904), (186, 10747712), (192, 10411846), (244, 8192928), (248, 8060784), (366, 5461952), (372, 5373856), (384, 5205923), (488, 4096464), (496, 4030392), (732, 2730976), (744, 2686928), (976, 2048232), (992, 2015196), (1464, 1365488), (1488, 1343464), (1891, 1057152), (1952, 1024116), (1984, 1007598), (2753, 726144), (2928, 682744), (2976, 671732), (3782, 528576), (3904, 512058), (3968, 503799), (5506, 363072), (5673, 352384), (5856, 341372), (5952, 335866), (7564, 264288), (7808, 256029), (8259, 242048), (11012, 181536), (11346, 176192), (11712, 170686), (11904, 167933), (15128, 132144), (16518, 121024), (22024, 90768), (22692, 88096), (23424, 85343), (30256, 66072), (33036, 60512), (44048, 45384)]