713777408

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 1508226720

約数和(自身を除く): 794449312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 257, 304, 514, 571, 608, 1028, 1142, 1216, 2056, 2284, 2432, 4112, 4568, 4864, 4883, 8224, 9136, 9766, 10849, 16448, 18272, 19532, 21698, 32896, 36544, 39064, 43396, 65792, 73088, 78128, 86792, 146176, 146747, 156256, 173584, 293494, 312512, 347168, 586988, 625024, 694336, 1173976, 1250048, 1388672, 2347952, 2777344, 2788193, 4695904, 5576386, 9391808, 11152772, 18783616, 22305544, 37567232, 44611088, 89222176, 178444352, 356888704, 713777408]

約数ペア:

[(1, 713777408), (2, 356888704), (4, 178444352), (8, 89222176), (16, 44611088), (19, 37567232), (32, 22305544), (38, 18783616), (64, 11152772), (76, 9391808), (128, 5576386), (152, 4695904), (256, 2788193), (257, 2777344), (304, 2347952), (514, 1388672), (571, 1250048), (608, 1173976), (1028, 694336), (1142, 625024), (1216, 586988), (2056, 347168), (2284, 312512), (2432, 293494), (4112, 173584), (4568, 156256), (4864, 146747), (4883, 146176), (8224, 86792), (9136, 78128), (9766, 73088), (10849, 65792), (16448, 43396), (18272, 39064), (19532, 36544), (21698, 32896)]