1227566464

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 2706998400

約数和(自身を除く): 1479431936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 79, 128, 136, 148, 158, 193, 272, 296, 316, 386, 544, 592, 629, 632, 772, 1088, 1184, 1258, 1264, 1343, 1544, 2176, 2368, 2516, 2528, 2686, 2923, 3088, 3281, 4736, 5032, 5056, 5372, 5846, 6176, 6562, 7141, 10064, 10112, 10744, 11692, 12352, 13124, 14282, 15247, 20128, 21488, 23384, 24704, 26248, 28564, 30494, 40256, 42976, 46768, 49691, 52496, 57128, 60988, 80512, 85952, 93536, 99382, 104992, 114256, 121397, 121976, 171904, 187072, 198764, 209984, 228512, 242794, 243952, 259199, 374144, 397528, 419968, 457024, 485588, 487904, 518398, 564139, 795056, 914048, 971176, 975808, 1036796, 1128278, 1590112, 1942352, 1951616, 2073592, 2256556, 3180224, 3884704, 4147184, 4513112, 6360448, 7769408, 8294368, 9026224, 9590363, 15538816, 16588736, 18052448, 19180726, 33177472, 36104896, 38361452, 72209792, 76722904, 153445808, 306891616, 613783232, 1227566464]

約数ペア:

[(1, 1227566464), (2, 613783232), (4, 306891616), (8, 153445808), (16, 76722904), (17, 72209792), (32, 38361452), (34, 36104896), (37, 33177472), (64, 19180726), (68, 18052448), (74, 16588736), (79, 15538816), (128, 9590363), (136, 9026224), (148, 8294368), (158, 7769408), (193, 6360448), (272, 4513112), (296, 4147184), (316, 3884704), (386, 3180224), (544, 2256556), (592, 2073592), (629, 1951616), (632, 1942352), (772, 1590112), (1088, 1128278), (1184, 1036796), (1258, 975808), (1264, 971176), (1343, 914048), (1544, 795056), (2176, 564139), (2368, 518398), (2516, 487904), (2528, 485588), (2686, 457024), (2923, 419968), (3088, 397528), (3281, 374144), (4736, 259199), (5032, 243952), (5056, 242794), (5372, 228512), (5846, 209984), (6176, 198764), (6562, 187072), (7141, 171904), (10064, 121976), (10112, 121397), (10744, 114256), (11692, 104992), (12352, 99382), (13124, 93536), (14282, 85952), (15247, 80512), (20128, 60988), (21488, 57128), (23384, 52496), (24704, 49691), (26248, 46768), (28564, 42976), (30494, 40256)]