1919725024

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 4443538176

約数和(自身を除く): 2523813152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 241, 301, 344, 482, 602, 688, 827, 964, 1204, 1376, 1654, 1687, 1928, 2408, 3308, 3374, 3856, 4816, 5789, 6616, 6748, 7712, 9632, 10363, 11578, 13232, 13496, 20726, 23156, 26464, 26992, 35561, 41452, 46312, 53984, 71122, 72541, 82904, 92624, 142244, 145082, 165808, 185248, 199307, 248927, 284488, 290164, 331616, 398614, 497854, 568976, 580328, 797228, 995708, 1137952, 1160656, 1395149, 1594456, 1991416, 2321312, 2790298, 3188912, 3982832, 5580596, 6377824, 7965664, 8570201, 11161192, 17140402, 22322384, 34280804, 44644768, 59991407, 68561608, 119982814, 137123216, 239965628, 274246432, 479931256, 959862512, 1919725024]

約数ペア:

[(1, 1919725024), (2, 959862512), (4, 479931256), (7, 274246432), (8, 239965628), (14, 137123216), (16, 119982814), (28, 68561608), (32, 59991407), (43, 44644768), (56, 34280804), (86, 22322384), (112, 17140402), (172, 11161192), (224, 8570201), (241, 7965664), (301, 6377824), (344, 5580596), (482, 3982832), (602, 3188912), (688, 2790298), (827, 2321312), (964, 1991416), (1204, 1594456), (1376, 1395149), (1654, 1160656), (1687, 1137952), (1928, 995708), (2408, 797228), (3308, 580328), (3374, 568976), (3856, 497854), (4816, 398614), (5789, 331616), (6616, 290164), (6748, 284488), (7712, 248927), (9632, 199307), (10363, 185248), (11578, 165808), (13232, 145082), (13496, 142244), (20726, 92624), (23156, 82904), (26464, 72541), (26992, 71122), (35561, 53984), (41452, 46312)]