1547339976

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78721}}^1$

素因数の和:78756

約数の個数: 128

約数和(自身を含む): 5290118400

約数和(自身を除く): 3742778424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 78721, 157442, 236163, 314884, 472326, 551047, 629768, 708489, 944652, 1023373, 1102094, 1416978, 1653141, 1889304, 2046746, 2125467, 2204188, 2833956, 3070119, 3306282, 4093492, 4250934, 4408376, 4959423, 5667912, 6140238, 6612564, 7163611, 8186984, 8501868, 9210357, 9918846, 12280476, 13225128, 14327222, 14878269, 17003736, 18420714, 19837692, 21490833, 24560952, 27631071, 28654444, 29756538, 36841428, 39675384, 42981666, 55262142, 57308888, 59513076, 64472499, 73682856, 85963332, 110524284, 119026152, 128944998, 171926664, 193417497, 221048568, 257889996, 386834994, 515779992, 773669988, 1547339976]

約数ペア:

[(1, 1547339976), (2, 773669988), (3, 515779992), (4, 386834994), (6, 257889996), (7, 221048568), (8, 193417497), (9, 171926664), (12, 128944998), (13, 119026152), (14, 110524284), (18, 85963332), (21, 73682856), (24, 64472499), (26, 59513076), (27, 57308888), (28, 55262142), (36, 42981666), (39, 39675384), (42, 36841428), (52, 29756538), (54, 28654444), (56, 27631071), (63, 24560952), (72, 21490833), (78, 19837692), (84, 18420714), (91, 17003736), (104, 14878269), (108, 14327222), (117, 13225128), (126, 12280476), (156, 9918846), (168, 9210357), (182, 8501868), (189, 8186984), (216, 7163611), (234, 6612564), (252, 6140238), (273, 5667912), (312, 4959423), (351, 4408376), (364, 4250934), (378, 4093492), (468, 3306282), (504, 3070119), (546, 2833956), (702, 2204188), (728, 2125467), (756, 2046746), (819, 1889304), (936, 1653141), (1092, 1416978), (1404, 1102094), (1512, 1023373), (1638, 944652), (2184, 708489), (2457, 629768), (2808, 551047), (3276, 472326), (4914, 314884), (6552, 236163), (9828, 157442), (19656, 78721)]