1271511552

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15619}}^1$

素因数の和:15693

約数の個数: 80

約数和(自身を含む): 3451520160

約数和(自身を除く): 2180008608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1696, 2544, 3392, 5088, 6784, 10176, 13568, 15619, 20352, 27136, 31238, 40704, 46857, 62476, 81408, 93714, 124952, 187428, 249904, 374856, 499808, 749712, 827807, 999616, 1499424, 1655614, 1999232, 2483421, 2998848, 3311228, 3998464, 4966842, 5997696, 6622456, 7996928, 9933684, 11995392, 13244912, 19867368, 23990784, 26489824, 39734736, 52979648, 79469472, 105959296, 158938944, 211918592, 317877888, 423837184, 635755776, 1271511552]

約数ペア:

[(1, 1271511552), (2, 635755776), (3, 423837184), (4, 317877888), (6, 211918592), (8, 158938944), (12, 105959296), (16, 79469472), (24, 52979648), (32, 39734736), (48, 26489824), (53, 23990784), (64, 19867368), (96, 13244912), (106, 11995392), (128, 9933684), (159, 7996928), (192, 6622456), (212, 5997696), (256, 4966842), (318, 3998464), (384, 3311228), (424, 2998848), (512, 2483421), (636, 1999232), (768, 1655614), (848, 1499424), (1272, 999616), (1536, 827807), (1696, 749712), (2544, 499808), (3392, 374856), (5088, 249904), (6784, 187428), (10176, 124952), (13568, 93714), (15619, 81408), (20352, 62476), (27136, 46857), (31238, 40704)]