1720859904

素因数分解:

$2^8\times 3^6\times {\mathrm{9221}}^1$

素因数の和:9255

約数の個数: 126

約数和(自身を含む): 5150699106

約数和(自身を除く): 3429839202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 729, 768, 864, 972, 1152, 1296, 1458, 1728, 1944, 2304, 2592, 2916, 3456, 3888, 5184, 5832, 6912, 7776, 9221, 10368, 11664, 15552, 18442, 20736, 23328, 27663, 31104, 36884, 46656, 55326, 62208, 73768, 82989, 93312, 110652, 147536, 165978, 186624, 221304, 248967, 295072, 331956, 442608, 497934, 590144, 663912, 746901, 885216, 995868, 1180288, 1327824, 1493802, 1770432, 1991736, 2240703, 2360576, 2655648, 2987604, 3540864, 3983472, 4481406, 5311296, 5975208, 6722109, 7081728, 7966944, 8962812, 10622592, 11950416, 13444218, 15933888, 17925624, 21245184, 23900832, 26888436, 31867776, 35851248, 47801664, 53776872, 63735552, 71702496, 95603328, 107553744, 143404992, 191206656, 215107488, 286809984, 430214976, 573619968, 860429952, 1720859904]

約数ペア:

[(1, 1720859904), (2, 860429952), (3, 573619968), (4, 430214976), (6, 286809984), (8, 215107488), (9, 191206656), (12, 143404992), (16, 107553744), (18, 95603328), (24, 71702496), (27, 63735552), (32, 53776872), (36, 47801664), (48, 35851248), (54, 31867776), (64, 26888436), (72, 23900832), (81, 21245184), (96, 17925624), (108, 15933888), (128, 13444218), (144, 11950416), (162, 10622592), (192, 8962812), (216, 7966944), (243, 7081728), (256, 6722109), (288, 5975208), (324, 5311296), (384, 4481406), (432, 3983472), (486, 3540864), (576, 2987604), (648, 2655648), (729, 2360576), (768, 2240703), (864, 1991736), (972, 1770432), (1152, 1493802), (1296, 1327824), (1458, 1180288), (1728, 995868), (1944, 885216), (2304, 746901), (2592, 663912), (2916, 590144), (3456, 497934), (3888, 442608), (5184, 331956), (5832, 295072), (6912, 248967), (7776, 221304), (9221, 186624), (10368, 165978), (11664, 147536), (15552, 110652), (18442, 93312), (20736, 82989), (23328, 73768), (27663, 62208), (31104, 55326), (36884, 46656)]