217773504

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 168

約数和(自身を含む): 680476160

約数和(自身を除く): 462702656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 144, 156, 192, 208, 229, 234, 254, 288, 312, 381, 416, 458, 468, 508, 576, 624, 687, 762, 832, 916, 936, 1016, 1143, 1248, 1374, 1524, 1651, 1832, 1872, 2032, 2061, 2286, 2496, 2748, 2977, 3048, 3302, 3664, 3744, 4064, 4122, 4572, 4953, 5496, 5954, 6096, 6604, 7328, 7488, 8128, 8244, 8931, 9144, 9906, 10992, 11908, 12192, 13208, 14656, 14859, 16488, 17862, 18288, 19812, 21984, 23816, 24384, 26416, 26793, 29083, 29718, 32976, 35724, 36576, 39624, 43968, 47632, 52832, 53586, 58166, 59436, 65952, 71448, 73152, 79248, 87249, 95264, 105664, 107172, 116332, 118872, 131904, 142896, 158496, 174498, 190528, 214344, 232664, 237744, 261747, 285792, 316992, 348996, 378079, 428688, 465328, 475488, 523494, 571584, 697992, 756158, 857376, 930656, 950976, 1046988, 1134237, 1395984, 1512316, 1714752, 1861312, 2093976, 2268474, 2791968, 3024632, 3402711, 4187952, 4536948, 5583936, 6049264, 6805422, 8375904, 9073896, 12098528, 13610844, 16751808, 18147792, 24197056, 27221688, 36295584, 54443376, 72591168, 108886752, 217773504]

約数ペア:

[(1, 217773504), (2, 108886752), (3, 72591168), (4, 54443376), (6, 36295584), (8, 27221688), (9, 24197056), (12, 18147792), (13, 16751808), (16, 13610844), (18, 12098528), (24, 9073896), (26, 8375904), (32, 6805422), (36, 6049264), (39, 5583936), (48, 4536948), (52, 4187952), (64, 3402711), (72, 3024632), (78, 2791968), (96, 2268474), (104, 2093976), (117, 1861312), (127, 1714752), (144, 1512316), (156, 1395984), (192, 1134237), (208, 1046988), (229, 950976), (234, 930656), (254, 857376), (288, 756158), (312, 697992), (381, 571584), (416, 523494), (458, 475488), (468, 465328), (508, 428688), (576, 378079), (624, 348996), (687, 316992), (762, 285792), (832, 261747), (916, 237744), (936, 232664), (1016, 214344), (1143, 190528), (1248, 174498), (1374, 158496), (1524, 142896), (1651, 131904), (1832, 118872), (1872, 116332), (2032, 107172), (2061, 105664), (2286, 95264), (2496, 87249), (2748, 79248), (2977, 73152), (3048, 71448), (3302, 65952), (3664, 59436), (3744, 58166), (4064, 53586), (4122, 52832), (4572, 47632), (4953, 43968), (5496, 39624), (5954, 36576), (6096, 35724), (6604, 32976), (7328, 29718), (7488, 29083), (8128, 26793), (8244, 26416), (8931, 24384), (9144, 23816), (9906, 21984), (10992, 19812), (11908, 18288), (12192, 17862), (13208, 16488), (14656, 14859)]