211516272

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 200

約数和(自身を含む): 687603312

約数和(自身を除く): 476087040

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 37, 44, 48, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 144, 148, 162, 176, 198, 216, 222, 264, 296, 297, 324, 333, 396, 401, 407, 432, 444, 528, 592, 594, 648, 666, 792, 802, 814, 888, 891, 999, 1188, 1203, 1221, 1296, 1332, 1584, 1604, 1628, 1776, 1782, 1998, 2376, 2406, 2442, 2664, 2997, 3208, 3256, 3564, 3609, 3663, 3996, 4411, 4752, 4812, 4884, 5328, 5994, 6416, 6512, 7128, 7218, 7326, 7992, 8822, 9624, 9768, 10827, 10989, 11988, 13233, 14256, 14436, 14652, 14837, 15984, 17644, 19248, 19536, 21654, 21978, 23976, 26466, 28872, 29304, 29674, 32481, 32967, 35288, 39699, 43308, 43956, 44511, 47952, 52932, 57744, 58608, 59348, 64962, 65934, 70576, 79398, 86616, 87912, 89022, 105864, 118696, 119097, 129924, 131868, 133533, 158796, 163207, 173232, 175824, 178044, 211728, 237392, 238194, 259848, 263736, 267066, 317592, 326414, 356088, 357291, 400599, 476388, 489621, 519696, 527472, 534132, 635184, 652828, 712176, 714582, 801198, 952776, 979242, 1068264, 1201797, 1305656, 1429164, 1468863, 1602396, 1905552, 1958484, 2136528, 2403594, 2611312, 2858328, 2937726, 3204792, 3916968, 4406589, 4807188, 5716656, 5875452, 6409584, 7833936, 8813178, 9614376, 11750904, 13219767, 17626356, 19228752, 23501808, 26439534, 35252712, 52879068, 70505424, 105758136, 211516272]

約数ペア:

[(1, 211516272), (2, 105758136), (3, 70505424), (4, 52879068), (6, 35252712), (8, 26439534), (9, 23501808), (11, 19228752), (12, 17626356), (16, 13219767), (18, 11750904), (22, 9614376), (24, 8813178), (27, 7833936), (33, 6409584), (36, 5875452), (37, 5716656), (44, 4807188), (48, 4406589), (54, 3916968), (66, 3204792), (72, 2937726), (74, 2858328), (81, 2611312), (88, 2403594), (99, 2136528), (108, 1958484), (111, 1905552), (132, 1602396), (144, 1468863), (148, 1429164), (162, 1305656), (176, 1201797), (198, 1068264), (216, 979242), (222, 952776), (264, 801198), (296, 714582), (297, 712176), (324, 652828), (333, 635184), (396, 534132), (401, 527472), (407, 519696), (432, 489621), (444, 476388), (528, 400599), (592, 357291), (594, 356088), (648, 326414), (666, 317592), (792, 267066), (802, 263736), (814, 259848), (888, 238194), (891, 237392), (999, 211728), (1188, 178044), (1203, 175824), (1221, 173232), (1296, 163207), (1332, 158796), (1584, 133533), (1604, 131868), (1628, 129924), (1776, 119097), (1782, 118696), (1998, 105864), (2376, 89022), (2406, 87912), (2442, 86616), (2664, 79398), (2997, 70576), (3208, 65934), (3256, 64962), (3564, 59348), (3609, 58608), (3663, 57744), (3996, 52932), (4411, 47952), (4752, 44511), (4812, 43956), (4884, 43308), (5328, 39699), (5994, 35288), (6416, 32967), (6512, 32481), (7128, 29674), (7218, 29304), (7326, 28872), (7992, 26466), (8822, 23976), (9624, 21978), (9768, 21654), (10827, 19536), (10989, 19248), (11988, 17644), (13233, 15984), (14256, 14837), (14436, 14652)]