2007554048

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 4197473280

約数和(自身を除く): 2189919232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 128, 206, 248, 256, 307, 412, 496, 512, 614, 824, 992, 1024, 1228, 1648, 1984, 2048, 2456, 3193, 3296, 3968, 4912, 6386, 6592, 7936, 9517, 9824, 12772, 13184, 15872, 19034, 19648, 25544, 26368, 31621, 31744, 38068, 39296, 51088, 52736, 63242, 63488, 76136, 78592, 102176, 105472, 126484, 152272, 157184, 204352, 210944, 252968, 304544, 314368, 408704, 505936, 609088, 628736, 817408, 980251, 1011872, 1218176, 1634816, 1960502, 2023744, 2436352, 3269632, 3921004, 4047488, 4872704, 6539264, 7842008, 8094976, 9745408, 15684016, 16189952, 19490816, 31368032, 32379904, 62736064, 64759808, 125472128, 250944256, 501888512, 1003777024, 2007554048]

約数ペア:

[(1, 2007554048), (2, 1003777024), (4, 501888512), (8, 250944256), (16, 125472128), (31, 64759808), (32, 62736064), (62, 32379904), (64, 31368032), (103, 19490816), (124, 16189952), (128, 15684016), (206, 9745408), (248, 8094976), (256, 7842008), (307, 6539264), (412, 4872704), (496, 4047488), (512, 3921004), (614, 3269632), (824, 2436352), (992, 2023744), (1024, 1960502), (1228, 1634816), (1648, 1218176), (1984, 1011872), (2048, 980251), (2456, 817408), (3193, 628736), (3296, 609088), (3968, 505936), (4912, 408704), (6386, 314368), (6592, 304544), (7936, 252968), (9517, 210944), (9824, 204352), (12772, 157184), (13184, 152272), (15872, 126484), (19034, 105472), (19648, 102176), (25544, 78592), (26368, 76136), (31621, 63488), (31744, 63242), (38068, 52736), (39296, 51088)]