286223868

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 939294720

約数和(自身を除く): 653070852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 31, 36, 42, 46, 54, 59, 62, 63, 69, 81, 84, 92, 93, 108, 118, 124, 126, 138, 161, 162, 177, 186, 189, 207, 217, 236, 243, 252, 276, 279, 322, 324, 354, 372, 378, 413, 414, 434, 483, 486, 531, 558, 567, 621, 644, 651, 708, 713, 756, 826, 828, 837, 868, 966, 972, 1062, 1116, 1134, 1239, 1242, 1302, 1357, 1426, 1449, 1593, 1652, 1674, 1701, 1829, 1863, 1932, 1953, 2124, 2139, 2268, 2478, 2484, 2511, 2604, 2714, 2852, 2898, 3186, 3348, 3402, 3658, 3717, 3726, 3906, 4071, 4278, 4347, 4779, 4956, 4991, 5022, 5428, 5487, 5589, 5796, 5859, 6372, 6417, 6804, 7316, 7434, 7452, 7533, 7812, 8142, 8556, 8694, 9499, 9558, 9982, 10044, 10974, 11151, 11178, 11718, 12213, 12803, 12834, 13041, 14337, 14868, 14973, 15066, 16284, 16461, 17388, 17577, 18998, 19116, 19251, 19964, 21948, 22302, 22356, 23436, 24426, 25606, 25668, 26082, 28497, 28674, 29946, 30132, 32922, 33453, 35154, 36639, 37996, 38409, 38502, 39123, 42067, 44604, 44919, 48852, 49383, 51212, 52164, 52731, 56994, 57348, 57753, 59892, 65844, 66906, 70308, 73278, 76818, 77004, 78246, 84134, 85491, 89838, 98766, 100359, 105462, 109917, 113988, 115227, 115506, 126201, 133812, 134757, 146556, 148149, 153636, 156492, 168268, 170982, 173259, 179676, 197532, 200718, 210924, 219834, 230454, 231012, 252402, 256473, 269514, 294469, 296298, 329751, 341964, 345681, 346518, 378603, 401436, 404271, 439668, 444447, 460908, 504804, 512946, 539028, 588938, 592596, 659502, 691362, 693036, 757206, 769419, 808542, 883407, 888894, 1025892, 1037043, 1135809, 1177876, 1212813, 1319004, 1382724, 1514412, 1538838, 1617084, 1766814, 1777788, 2074086, 2271618, 2308257, 2425626, 2650221, 3077676, 3111129, 3407427, 3533628, 4148172, 4543236, 4616514, 4851252, 5300442, 6222258, 6814854, 7950663, 9233028, 10222281, 10600884, 12444516, 13629708, 15901326, 20444562, 23851989, 31802652, 40889124, 47703978, 71555967, 95407956, 143111934, 286223868]

約数ペア:

[(1, 286223868), (2, 143111934), (3, 95407956), (4, 71555967), (6, 47703978), (7, 40889124), (9, 31802652), (12, 23851989), (14, 20444562), (18, 15901326), (21, 13629708), (23, 12444516), (27, 10600884), (28, 10222281), (31, 9233028), (36, 7950663), (42, 6814854), (46, 6222258), (54, 5300442), (59, 4851252), (62, 4616514), (63, 4543236), (69, 4148172), (81, 3533628), (84, 3407427), (92, 3111129), (93, 3077676), (108, 2650221), (118, 2425626), (124, 2308257), (126, 2271618), (138, 2074086), (161, 1777788), (162, 1766814), (177, 1617084), (186, 1538838), (189, 1514412), (207, 1382724), (217, 1319004), (236, 1212813), (243, 1177876), (252, 1135809), (276, 1037043), (279, 1025892), (322, 888894), (324, 883407), (354, 808542), (372, 769419), (378, 757206), (413, 693036), (414, 691362), (434, 659502), (483, 592596), (486, 588938), (531, 539028), (558, 512946), (567, 504804), (621, 460908), (644, 444447), (651, 439668), (708, 404271), (713, 401436), (756, 378603), (826, 346518), (828, 345681), (837, 341964), (868, 329751), (966, 296298), (972, 294469), (1062, 269514), (1116, 256473), (1134, 252402), (1239, 231012), (1242, 230454), (1302, 219834), (1357, 210924), (1426, 200718), (1449, 197532), (1593, 179676), (1652, 173259), (1674, 170982), (1701, 168268), (1829, 156492), (1863, 153636), (1932, 148149), (1953, 146556), (2124, 134757), (2139, 133812), (2268, 126201), (2478, 115506), (2484, 115227), (2511, 113988), (2604, 109917), (2714, 105462), (2852, 100359), (2898, 98766), (3186, 89838), (3348, 85491), (3402, 84134), (3658, 78246), (3717, 77004), (3726, 76818), (3906, 73278), (4071, 70308), (4278, 66906), (4347, 65844), (4779, 59892), (4956, 57753), (4991, 57348), (5022, 56994), (5428, 52731), (5487, 52164), (5589, 51212), (5796, 49383), (5859, 48852), (6372, 44919), (6417, 44604), (6804, 42067), (7316, 39123), (7434, 38502), (7452, 38409), (7533, 37996), (7812, 36639), (8142, 35154), (8556, 33453), (8694, 32922), (9499, 30132), (9558, 29946), (9982, 28674), (10044, 28497), (10974, 26082), (11151, 25668), (11178, 25606), (11718, 24426), (12213, 23436), (12803, 22356), (12834, 22302), (13041, 21948), (14337, 19964), (14868, 19251), (14973, 19116), (15066, 18998), (16284, 17577), (16461, 17388)]