123198768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 240

約数和(自身を含む): 441971712

約数和(自身を除く): 318772944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 41, 42, 44, 48, 56, 63, 66, 72, 77, 82, 84, 88, 99, 112, 123, 126, 132, 144, 154, 164, 168, 176, 198, 231, 246, 252, 264, 271, 287, 308, 328, 336, 369, 396, 451, 462, 492, 504, 528, 542, 574, 616, 656, 693, 738, 792, 813, 861, 902, 924, 984, 1008, 1084, 1148, 1232, 1353, 1386, 1476, 1584, 1626, 1722, 1804, 1848, 1897, 1968, 2168, 2296, 2439, 2583, 2706, 2772, 2952, 2981, 3157, 3252, 3444, 3608, 3696, 3794, 4059, 4336, 4592, 4878, 5166, 5412, 5544, 5691, 5904, 5962, 6314, 6504, 6888, 7216, 7588, 8118, 8943, 9471, 9756, 10332, 10824, 11088, 11111, 11382, 11924, 12628, 13008, 13776, 15176, 16236, 17073, 17886, 18942, 19512, 20664, 20867, 21648, 22222, 22764, 23848, 25256, 26829, 28413, 30352, 32472, 33333, 34146, 35772, 37884, 39024, 41328, 41734, 44444, 45528, 47696, 50512, 53658, 56826, 62601, 64944, 66666, 68292, 71544, 75768, 77777, 83468, 88888, 91056, 99999, 107316, 113652, 122221, 125202, 133332, 136584, 143088, 151536, 155554, 166936, 177776, 187803, 199998, 214632, 227304, 233331, 244442, 250404, 266664, 273168, 311108, 333872, 366663, 375606, 399996, 429264, 454608, 466662, 488884, 500808, 533328, 622216, 699993, 733326, 751212, 799992, 855547, 933324, 977768, 1001616, 1099989, 1244432, 1399986, 1466652, 1502424, 1599984, 1711094, 1866648, 1955536, 2199978, 2566641, 2799972, 2933304, 3004848, 3422188, 3733296, 4399956, 5133282, 5599944, 5866608, 6844376, 7699923, 8799912, 10266564, 11199888, 13688752, 15399846, 17599824, 20533128, 30799692, 41066256, 61599384, 123198768]

約数ペア:

[(1, 123198768), (2, 61599384), (3, 41066256), (4, 30799692), (6, 20533128), (7, 17599824), (8, 15399846), (9, 13688752), (11, 11199888), (12, 10266564), (14, 8799912), (16, 7699923), (18, 6844376), (21, 5866608), (22, 5599944), (24, 5133282), (28, 4399956), (33, 3733296), (36, 3422188), (41, 3004848), (42, 2933304), (44, 2799972), (48, 2566641), (56, 2199978), (63, 1955536), (66, 1866648), (72, 1711094), (77, 1599984), (82, 1502424), (84, 1466652), (88, 1399986), (99, 1244432), (112, 1099989), (123, 1001616), (126, 977768), (132, 933324), (144, 855547), (154, 799992), (164, 751212), (168, 733326), (176, 699993), (198, 622216), (231, 533328), (246, 500808), (252, 488884), (264, 466662), (271, 454608), (287, 429264), (308, 399996), (328, 375606), (336, 366663), (369, 333872), (396, 311108), (451, 273168), (462, 266664), (492, 250404), (504, 244442), (528, 233331), (542, 227304), (574, 214632), (616, 199998), (656, 187803), (693, 177776), (738, 166936), (792, 155554), (813, 151536), (861, 143088), (902, 136584), (924, 133332), (984, 125202), (1008, 122221), (1084, 113652), (1148, 107316), (1232, 99999), (1353, 91056), (1386, 88888), (1476, 83468), (1584, 77777), (1626, 75768), (1722, 71544), (1804, 68292), (1848, 66666), (1897, 64944), (1968, 62601), (2168, 56826), (2296, 53658), (2439, 50512), (2583, 47696), (2706, 45528), (2772, 44444), (2952, 41734), (2981, 41328), (3157, 39024), (3252, 37884), (3444, 35772), (3608, 34146), (3696, 33333), (3794, 32472), (4059, 30352), (4336, 28413), (4592, 26829), (4878, 25256), (5166, 23848), (5412, 22764), (5544, 22222), (5691, 21648), (5904, 20867), (5962, 20664), (6314, 19512), (6504, 18942), (6888, 17886), (7216, 17073), (7588, 16236), (8118, 15176), (8943, 13776), (9471, 13008), (9756, 12628), (10332, 11924), (10824, 11382), (11088, 11111)]