191903904

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 288

約数和(自身を含む): 627419520

約数和(自身を除く): 435515616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 32, 36, 37, 46, 48, 54, 58, 69, 72, 74, 81, 87, 92, 96, 108, 111, 116, 138, 144, 148, 162, 174, 184, 207, 216, 222, 232, 243, 261, 276, 288, 296, 324, 333, 348, 368, 414, 432, 444, 464, 486, 522, 552, 592, 621, 648, 666, 667, 696, 736, 783, 828, 851, 864, 888, 928, 972, 999, 1044, 1073, 1104, 1184, 1242, 1296, 1332, 1334, 1392, 1566, 1656, 1702, 1776, 1863, 1944, 1998, 2001, 2088, 2146, 2208, 2349, 2484, 2553, 2592, 2664, 2668, 2784, 2997, 3132, 3219, 3312, 3404, 3552, 3726, 3888, 3996, 4002, 4176, 4292, 4698, 4968, 5106, 5328, 5336, 5589, 5994, 6003, 6264, 6438, 6624, 6808, 7047, 7452, 7659, 7776, 7992, 8004, 8352, 8584, 8991, 9396, 9657, 9936, 10212, 10656, 10672, 11178, 11988, 12006, 12528, 12876, 13616, 14094, 14904, 15318, 15984, 16008, 17168, 17982, 18009, 18792, 19314, 19872, 20424, 21344, 22356, 22977, 23976, 24012, 24679, 25056, 25752, 27232, 28188, 28971, 29808, 30636, 31968, 32016, 34336, 35964, 36018, 37584, 38628, 40848, 44712, 45954, 47952, 48024, 49358, 51504, 54027, 56376, 57942, 59616, 61272, 64032, 68931, 71928, 72036, 74037, 75168, 77256, 81696, 86913, 89424, 91908, 95904, 96048, 98716, 103008, 108054, 112752, 115884, 122544, 137862, 143856, 144072, 148074, 154512, 162081, 173826, 178848, 183816, 192096, 197432, 206793, 216108, 222111, 225504, 231768, 245088, 260739, 275724, 287712, 288144, 296148, 309024, 324162, 347652, 367632, 394864, 413586, 432216, 444222, 463536, 521478, 551448, 576288, 592296, 648324, 666333, 695304, 735264, 789728, 827172, 864432, 888444, 927072, 1042956, 1102896, 1184592, 1296648, 1332666, 1390608, 1654344, 1728864, 1776888, 1998999, 2085912, 2205792, 2369184, 2593296, 2665332, 2781216, 3308688, 3553776, 3997998, 4171824, 5186592, 5330664, 5996997, 6617376, 7107552, 7995996, 8343648, 10661328, 11993994, 15991992, 21322656, 23987988, 31983984, 47975976, 63967968, 95951952, 191903904]

約数ペア:

[(1, 191903904), (2, 95951952), (3, 63967968), (4, 47975976), (6, 31983984), (8, 23987988), (9, 21322656), (12, 15991992), (16, 11993994), (18, 10661328), (23, 8343648), (24, 7995996), (27, 7107552), (29, 6617376), (32, 5996997), (36, 5330664), (37, 5186592), (46, 4171824), (48, 3997998), (54, 3553776), (58, 3308688), (69, 2781216), (72, 2665332), (74, 2593296), (81, 2369184), (87, 2205792), (92, 2085912), (96, 1998999), (108, 1776888), (111, 1728864), (116, 1654344), (138, 1390608), (144, 1332666), (148, 1296648), (162, 1184592), (174, 1102896), (184, 1042956), (207, 927072), (216, 888444), (222, 864432), (232, 827172), (243, 789728), (261, 735264), (276, 695304), (288, 666333), (296, 648324), (324, 592296), (333, 576288), (348, 551448), (368, 521478), (414, 463536), (432, 444222), (444, 432216), (464, 413586), (486, 394864), (522, 367632), (552, 347652), (592, 324162), (621, 309024), (648, 296148), (666, 288144), (667, 287712), (696, 275724), (736, 260739), (783, 245088), (828, 231768), (851, 225504), (864, 222111), (888, 216108), (928, 206793), (972, 197432), (999, 192096), (1044, 183816), (1073, 178848), (1104, 173826), (1184, 162081), (1242, 154512), (1296, 148074), (1332, 144072), (1334, 143856), (1392, 137862), (1566, 122544), (1656, 115884), (1702, 112752), (1776, 108054), (1863, 103008), (1944, 98716), (1998, 96048), (2001, 95904), (2088, 91908), (2146, 89424), (2208, 86913), (2349, 81696), (2484, 77256), (2553, 75168), (2592, 74037), (2664, 72036), (2668, 71928), (2784, 68931), (2997, 64032), (3132, 61272), (3219, 59616), (3312, 57942), (3404, 56376), (3552, 54027), (3726, 51504), (3888, 49358), (3996, 48024), (4002, 47952), (4176, 45954), (4292, 44712), (4698, 40848), (4968, 38628), (5106, 37584), (5328, 36018), (5336, 35964), (5589, 34336), (5994, 32016), (6003, 31968), (6264, 30636), (6438, 29808), (6624, 28971), (6808, 28188), (7047, 27232), (7452, 25752), (7659, 25056), (7776, 24679), (7992, 24012), (8004, 23976), (8352, 22977), (8584, 22356), (8991, 21344), (9396, 20424), (9657, 19872), (9936, 19314), (10212, 18792), (10656, 18009), (10672, 17982), (11178, 17168), (11988, 16008), (12006, 15984), (12528, 15318), (12876, 14904), (13616, 14094)]