684161856

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:538

約数の個数: 224

約数和(自身を含む): 2319406080

約数和(自身を除く): 1635244224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 163, 168, 189, 192, 216, 224, 252, 288, 326, 336, 347, 378, 432, 448, 489, 504, 576, 652, 672, 694, 756, 864, 978, 1008, 1041, 1141, 1304, 1344, 1388, 1467, 1512, 1728, 1956, 2016, 2082, 2282, 2429, 2608, 2776, 2934, 3024, 3123, 3423, 3912, 4032, 4164, 4401, 4564, 4858, 5216, 5552, 5868, 6048, 6246, 6846, 7287, 7824, 8328, 8802, 9128, 9369, 9716, 10269, 10432, 11104, 11736, 12096, 12492, 13692, 14574, 15648, 16656, 17604, 18256, 18738, 19432, 20538, 21861, 22208, 23472, 24984, 27384, 29148, 30807, 31296, 33312, 35208, 36512, 37476, 38864, 41076, 43722, 46944, 49968, 54768, 56561, 58296, 61614, 65583, 66624, 70416, 73024, 74952, 77728, 82152, 87444, 93888, 99936, 109536, 113122, 116592, 123228, 131166, 140832, 149904, 155456, 164304, 169683, 174888, 199872, 219072, 226244, 233184, 246456, 262332, 281664, 299808, 328608, 339366, 349776, 395927, 452488, 466368, 492912, 509049, 524664, 599616, 657216, 678732, 699552, 791854, 904976, 985824, 1018098, 1049328, 1187781, 1357464, 1399104, 1527147, 1583708, 1809952, 1971648, 2036196, 2098656, 2375562, 2714928, 3054294, 3167416, 3563343, 3619904, 4072392, 4197312, 4751124, 5429856, 6108588, 6334832, 7126686, 8144784, 9502248, 10690029, 10859712, 12217176, 12669664, 14253372, 16289568, 19004496, 21380058, 24434352, 25339328, 28506744, 32579136, 38008992, 42760116, 48868704, 57013488, 76017984, 85520232, 97737408, 114026976, 171040464, 228053952, 342080928, 684161856]

約数ペア:

[(1, 684161856), (2, 342080928), (3, 228053952), (4, 171040464), (6, 114026976), (7, 97737408), (8, 85520232), (9, 76017984), (12, 57013488), (14, 48868704), (16, 42760116), (18, 38008992), (21, 32579136), (24, 28506744), (27, 25339328), (28, 24434352), (32, 21380058), (36, 19004496), (42, 16289568), (48, 14253372), (54, 12669664), (56, 12217176), (63, 10859712), (64, 10690029), (72, 9502248), (84, 8144784), (96, 7126686), (108, 6334832), (112, 6108588), (126, 5429856), (144, 4751124), (163, 4197312), (168, 4072392), (189, 3619904), (192, 3563343), (216, 3167416), (224, 3054294), (252, 2714928), (288, 2375562), (326, 2098656), (336, 2036196), (347, 1971648), (378, 1809952), (432, 1583708), (448, 1527147), (489, 1399104), (504, 1357464), (576, 1187781), (652, 1049328), (672, 1018098), (694, 985824), (756, 904976), (864, 791854), (978, 699552), (1008, 678732), (1041, 657216), (1141, 599616), (1304, 524664), (1344, 509049), (1388, 492912), (1467, 466368), (1512, 452488), (1728, 395927), (1956, 349776), (2016, 339366), (2082, 328608), (2282, 299808), (2429, 281664), (2608, 262332), (2776, 246456), (2934, 233184), (3024, 226244), (3123, 219072), (3423, 199872), (3912, 174888), (4032, 169683), (4164, 164304), (4401, 155456), (4564, 149904), (4858, 140832), (5216, 131166), (5552, 123228), (5868, 116592), (6048, 113122), (6246, 109536), (6846, 99936), (7287, 93888), (7824, 87444), (8328, 82152), (8802, 77728), (9128, 74952), (9369, 73024), (9716, 70416), (10269, 66624), (10432, 65583), (11104, 61614), (11736, 58296), (12096, 56561), (12492, 54768), (13692, 49968), (14574, 46944), (15648, 43722), (16656, 41076), (17604, 38864), (18256, 37476), (18738, 36512), (19432, 35208), (20538, 33312), (21861, 31296), (22208, 30807), (23472, 29148), (24984, 27384)]