1297295328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:417

約数の個数: 192

約数和(自身を含む): 3991680000

約数和(自身を除く): 2694384672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 89, 96, 109, 112, 168, 178, 199, 218, 224, 267, 327, 336, 356, 398, 436, 534, 597, 623, 654, 672, 712, 763, 796, 872, 1068, 1194, 1246, 1308, 1393, 1424, 1526, 1592, 1744, 1869, 2136, 2289, 2388, 2492, 2616, 2786, 2848, 3052, 3184, 3488, 3738, 4179, 4272, 4578, 4776, 4984, 5232, 5572, 6104, 6368, 7476, 8358, 8544, 9156, 9552, 9701, 9968, 10464, 11144, 12208, 14952, 16716, 17711, 18312, 19104, 19402, 19936, 21691, 22288, 24416, 29103, 29904, 33432, 35422, 36624, 38804, 43382, 44576, 53133, 58206, 59808, 65073, 66864, 67907, 70844, 73248, 77608, 86764, 106266, 116412, 123977, 130146, 133728, 135814, 141688, 151837, 155216, 173528, 203721, 212532, 232824, 247954, 260292, 271628, 283376, 303674, 310432, 347056, 371931, 407442, 425064, 455511, 465648, 495908, 520584, 543256, 566752, 607348, 694112, 743862, 814884, 850128, 911022, 931296, 991816, 1041168, 1086512, 1214696, 1487724, 1629768, 1700256, 1822044, 1930499, 1983632, 2082336, 2173024, 2429392, 2975448, 3259536, 3644088, 3860998, 3967264, 4858784, 5791497, 5950896, 6519072, 7288176, 7721996, 11582994, 11901792, 13513493, 14576352, 15443992, 23165988, 27026986, 30887984, 40540479, 46331976, 54053972, 61775968, 81080958, 92663952, 108107944, 162161916, 185327904, 216215888, 324323832, 432431776, 648647664, 1297295328]

約数ペア:

[(1, 1297295328), (2, 648647664), (3, 432431776), (4, 324323832), (6, 216215888), (7, 185327904), (8, 162161916), (12, 108107944), (14, 92663952), (16, 81080958), (21, 61775968), (24, 54053972), (28, 46331976), (32, 40540479), (42, 30887984), (48, 27026986), (56, 23165988), (84, 15443992), (89, 14576352), (96, 13513493), (109, 11901792), (112, 11582994), (168, 7721996), (178, 7288176), (199, 6519072), (218, 5950896), (224, 5791497), (267, 4858784), (327, 3967264), (336, 3860998), (356, 3644088), (398, 3259536), (436, 2975448), (534, 2429392), (597, 2173024), (623, 2082336), (654, 1983632), (672, 1930499), (712, 1822044), (763, 1700256), (796, 1629768), (872, 1487724), (1068, 1214696), (1194, 1086512), (1246, 1041168), (1308, 991816), (1393, 931296), (1424, 911022), (1526, 850128), (1592, 814884), (1744, 743862), (1869, 694112), (2136, 607348), (2289, 566752), (2388, 543256), (2492, 520584), (2616, 495908), (2786, 465648), (2848, 455511), (3052, 425064), (3184, 407442), (3488, 371931), (3738, 347056), (4179, 310432), (4272, 303674), (4578, 283376), (4776, 271628), (4984, 260292), (5232, 247954), (5572, 232824), (6104, 212532), (6368, 203721), (7476, 173528), (8358, 155216), (8544, 151837), (9156, 141688), (9552, 135814), (9701, 133728), (9968, 130146), (10464, 123977), (11144, 116412), (12208, 106266), (14952, 86764), (16716, 77608), (17711, 73248), (18312, 70844), (19104, 67907), (19402, 66864), (19936, 65073), (21691, 59808), (22288, 58206), (24416, 53133), (29103, 44576), (29904, 43382), (33432, 38804), (35422, 36624)]