1294287984

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:658

約数の個数: 240

約数和(自身を含む): 4182482304

約数和(自身を除く): 2888194320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 53, 54, 66, 72, 81, 88, 99, 106, 108, 132, 144, 159, 162, 176, 198, 212, 216, 243, 264, 297, 318, 324, 396, 424, 432, 477, 486, 528, 571, 583, 594, 636, 648, 792, 848, 891, 954, 972, 1142, 1166, 1188, 1272, 1296, 1431, 1584, 1713, 1749, 1782, 1908, 1944, 2284, 2332, 2376, 2544, 2673, 2862, 3426, 3498, 3564, 3816, 3888, 4293, 4568, 4664, 4752, 5139, 5247, 5346, 5724, 6281, 6852, 6996, 7128, 7632, 8586, 9136, 9328, 10278, 10494, 10692, 11448, 12562, 12879, 13704, 13992, 14256, 15417, 15741, 17172, 18843, 20556, 20988, 21384, 22896, 25124, 25758, 27408, 27984, 30263, 30834, 31482, 34344, 37686, 41112, 41976, 42768, 46251, 47223, 50248, 51516, 56529, 60526, 61668, 62964, 68688, 75372, 82224, 83952, 90789, 92502, 94446, 100496, 103032, 113058, 121052, 123336, 125928, 138753, 141669, 150744, 169587, 181578, 185004, 188892, 206064, 226116, 242104, 246672, 251856, 272367, 277506, 283338, 301488, 332893, 339174, 363156, 370008, 377784, 452232, 484208, 508761, 544734, 555012, 566676, 665786, 678348, 726312, 740016, 755568, 817101, 904464, 998679, 1017522, 1089468, 1110024, 1133352, 1331572, 1356696, 1452624, 1526283, 1634202, 1997358, 2035044, 2178936, 2220048, 2266704, 2451303, 2663144, 2713392, 2996037, 3052566, 3268404, 3994716, 4070088, 4357872, 4902606, 5326288, 5992074, 6105132, 6536808, 7353909, 7989432, 8140176, 8988111, 9805212, 11984148, 12210264, 13073616, 14707818, 15978864, 17976222, 19610424, 23968296, 24420528, 26964333, 29415636, 35952444, 39220848, 47936592, 53928666, 58831272, 71904888, 80892999, 107857332, 117662544, 143809776, 161785998, 215714664, 323571996, 431429328, 647143992, 1294287984]

約数ペア:

[(1, 1294287984), (2, 647143992), (3, 431429328), (4, 323571996), (6, 215714664), (8, 161785998), (9, 143809776), (11, 117662544), (12, 107857332), (16, 80892999), (18, 71904888), (22, 58831272), (24, 53928666), (27, 47936592), (33, 39220848), (36, 35952444), (44, 29415636), (48, 26964333), (53, 24420528), (54, 23968296), (66, 19610424), (72, 17976222), (81, 15978864), (88, 14707818), (99, 13073616), (106, 12210264), (108, 11984148), (132, 9805212), (144, 8988111), (159, 8140176), (162, 7989432), (176, 7353909), (198, 6536808), (212, 6105132), (216, 5992074), (243, 5326288), (264, 4902606), (297, 4357872), (318, 4070088), (324, 3994716), (396, 3268404), (424, 3052566), (432, 2996037), (477, 2713392), (486, 2663144), (528, 2451303), (571, 2266704), (583, 2220048), (594, 2178936), (636, 2035044), (648, 1997358), (792, 1634202), (848, 1526283), (891, 1452624), (954, 1356696), (972, 1331572), (1142, 1133352), (1166, 1110024), (1188, 1089468), (1272, 1017522), (1296, 998679), (1431, 904464), (1584, 817101), (1713, 755568), (1749, 740016), (1782, 726312), (1908, 678348), (1944, 665786), (2284, 566676), (2332, 555012), (2376, 544734), (2544, 508761), (2673, 484208), (2862, 452232), (3426, 377784), (3498, 370008), (3564, 363156), (3816, 339174), (3888, 332893), (4293, 301488), (4568, 283338), (4664, 277506), (4752, 272367), (5139, 251856), (5247, 246672), (5346, 242104), (5724, 226116), (6281, 206064), (6852, 188892), (6996, 185004), (7128, 181578), (7632, 169587), (8586, 150744), (9136, 141669), (9328, 138753), (10278, 125928), (10494, 123336), (10692, 121052), (11448, 113058), (12562, 103032), (12879, 100496), (13704, 94446), (13992, 92502), (14256, 90789), (15417, 83952), (15741, 82224), (17172, 75372), (18843, 68688), (20556, 62964), (20988, 61668), (21384, 60526), (22896, 56529), (25124, 51516), (25758, 50248), (27408, 47223), (27984, 46251), (30263, 42768), (30834, 41976), (31482, 41112), (34344, 37686)]