381631824

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 400

約数和(自身を含む): 1382768640

約数和(自身を除く): 1001136816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 31, 36, 42, 46, 48, 54, 56, 59, 62, 63, 69, 72, 81, 84, 92, 93, 108, 112, 118, 124, 126, 138, 144, 161, 162, 168, 177, 184, 186, 189, 207, 216, 217, 236, 248, 252, 276, 279, 322, 324, 336, 354, 368, 372, 378, 413, 414, 432, 434, 472, 483, 496, 504, 531, 552, 558, 567, 621, 644, 648, 651, 708, 713, 744, 756, 826, 828, 837, 868, 944, 966, 1008, 1062, 1104, 1116, 1134, 1239, 1242, 1288, 1296, 1302, 1357, 1416, 1426, 1449, 1488, 1512, 1593, 1652, 1656, 1674, 1736, 1829, 1863, 1932, 1953, 2124, 2139, 2232, 2268, 2478, 2484, 2511, 2576, 2604, 2714, 2832, 2852, 2898, 3024, 3186, 3304, 3312, 3348, 3472, 3658, 3717, 3726, 3864, 3906, 4071, 4248, 4278, 4347, 4464, 4536, 4779, 4956, 4968, 4991, 5022, 5208, 5428, 5487, 5704, 5796, 5859, 6372, 6417, 6608, 6696, 7316, 7434, 7452, 7728, 7812, 8142, 8496, 8556, 8694, 9072, 9499, 9558, 9912, 9936, 9982, 10044, 10416, 10856, 10974, 11151, 11408, 11592, 11718, 12213, 12744, 12803, 12834, 13041, 13392, 14632, 14868, 14904, 14973, 15624, 16284, 16461, 17112, 17388, 17577, 18998, 19116, 19251, 19824, 19964, 20088, 21712, 21948, 22302, 23184, 23436, 24426, 25488, 25606, 25668, 26082, 28497, 29264, 29736, 29808, 29946, 31248, 32568, 32922, 33453, 34224, 34776, 35154, 36639, 37996, 38232, 38409, 38502, 39928, 40176, 42067, 43896, 44604, 44919, 46872, 48852, 49383, 51212, 51336, 52164, 56994, 57753, 59472, 59892, 65136, 65844, 66906, 69552, 70308, 73278, 75992, 76464, 76818, 77004, 79856, 84134, 85491, 87792, 89208, 89838, 93744, 97704, 98766, 102424, 102672, 104328, 109917, 113988, 115227, 115506, 119784, 126201, 131688, 133812, 134757, 140616, 146556, 148149, 151984, 153636, 154008, 168268, 170982, 178416, 179676, 195408, 197532, 204848, 208656, 219834, 227976, 230454, 231012, 239568, 252402, 256473, 263376, 267624, 269514, 281232, 293112, 294469, 296298, 307272, 308016, 336536, 341964, 345681, 359352, 378603, 395064, 404271, 439668, 455952, 460908, 462024, 504804, 512946, 535248, 539028, 586224, 588938, 592596, 614544, 673072, 683928, 691362, 718704, 757206, 769419, 790128, 808542, 879336, 883407, 921816, 924048, 1009608, 1025892, 1037043, 1078056, 1135809, 1177876, 1185192, 1367856, 1382724, 1514412, 1538838, 1617084, 1758672, 1766814, 1843632, 2019216, 2051784, 2074086, 2156112, 2271618, 2355752, 2370384, 2650221, 2765448, 3028824, 3077676, 3234168, 3407427, 3533628, 4103568, 4148172, 4543236, 4711504, 5300442, 5530896, 6057648, 6155352, 6468336, 6814854, 7067256, 7950663, 8296344, 9086472, 10600884, 12310704, 13629708, 14134512, 15901326, 16592688, 18172944, 21201768, 23851989, 27259416, 31802652, 42403536, 47703978, 54518832, 63605304, 95407956, 127210608, 190815912, 381631824]

約数ペア:

[(1, 381631824), (2, 190815912), (3, 127210608), (4, 95407956), (6, 63605304), (7, 54518832), (8, 47703978), (9, 42403536), (12, 31802652), (14, 27259416), (16, 23851989), (18, 21201768), (21, 18172944), (23, 16592688), (24, 15901326), (27, 14134512), (28, 13629708), (31, 12310704), (36, 10600884), (42, 9086472), (46, 8296344), (48, 7950663), (54, 7067256), (56, 6814854), (59, 6468336), (62, 6155352), (63, 6057648), (69, 5530896), (72, 5300442), (81, 4711504), (84, 4543236), (92, 4148172), (93, 4103568), (108, 3533628), (112, 3407427), (118, 3234168), (124, 3077676), (126, 3028824), (138, 2765448), (144, 2650221), (161, 2370384), (162, 2355752), (168, 2271618), (177, 2156112), (184, 2074086), (186, 2051784), (189, 2019216), (207, 1843632), (216, 1766814), (217, 1758672), (236, 1617084), (248, 1538838), (252, 1514412), (276, 1382724), (279, 1367856), (322, 1185192), (324, 1177876), (336, 1135809), (354, 1078056), (368, 1037043), (372, 1025892), (378, 1009608), (413, 924048), (414, 921816), (432, 883407), (434, 879336), (472, 808542), (483, 790128), (496, 769419), (504, 757206), (531, 718704), (552, 691362), (558, 683928), (567, 673072), (621, 614544), (644, 592596), (648, 588938), (651, 586224), (708, 539028), (713, 535248), (744, 512946), (756, 504804), (826, 462024), (828, 460908), (837, 455952), (868, 439668), (944, 404271), (966, 395064), (1008, 378603), (1062, 359352), (1104, 345681), (1116, 341964), (1134, 336536), (1239, 308016), (1242, 307272), (1288, 296298), (1296, 294469), (1302, 293112), (1357, 281232), (1416, 269514), (1426, 267624), (1449, 263376), (1488, 256473), (1512, 252402), (1593, 239568), (1652, 231012), (1656, 230454), (1674, 227976), (1736, 219834), (1829, 208656), (1863, 204848), (1932, 197532), (1953, 195408), (2124, 179676), (2139, 178416), (2232, 170982), (2268, 168268), (2478, 154008), (2484, 153636), (2511, 151984), (2576, 148149), (2604, 146556), (2714, 140616), (2832, 134757), (2852, 133812), (2898, 131688), (3024, 126201), (3186, 119784), (3304, 115506), (3312, 115227), (3348, 113988), (3472, 109917), (3658, 104328), (3717, 102672), (3726, 102424), (3864, 98766), (3906, 97704), (4071, 93744), (4248, 89838), (4278, 89208), (4347, 87792), (4464, 85491), (4536, 84134), (4779, 79856), (4956, 77004), (4968, 76818), (4991, 76464), (5022, 75992), (5208, 73278), (5428, 70308), (5487, 69552), (5704, 66906), (5796, 65844), (5859, 65136), (6372, 59892), (6417, 59472), (6608, 57753), (6696, 56994), (7316, 52164), (7434, 51336), (7452, 51212), (7728, 49383), (7812, 48852), (8142, 46872), (8496, 44919), (8556, 44604), (8694, 43896), (9072, 42067), (9499, 40176), (9558, 39928), (9912, 38502), (9936, 38409), (9982, 38232), (10044, 37996), (10416, 36639), (10856, 35154), (10974, 34776), (11151, 34224), (11408, 33453), (11592, 32922), (11718, 32568), (12213, 31248), (12744, 29946), (12803, 29808), (12834, 29736), (13041, 29264), (13392, 28497), (14632, 26082), (14868, 25668), (14904, 25606), (14973, 25488), (15624, 24426), (16284, 23436), (16461, 23184), (17112, 22302), (17388, 21948), (17577, 21712), (18998, 20088), (19116, 19964), (19251, 19824)]