911319984

素因数分解:

$2^4\times 3^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 280

約数和(自身を含む): 2862435840

約数和(自身を除く): 1951115856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 43, 46, 48, 54, 69, 72, 79, 81, 86, 92, 108, 129, 138, 144, 158, 162, 172, 184, 207, 216, 237, 243, 258, 276, 316, 324, 344, 368, 387, 414, 432, 474, 486, 516, 552, 621, 632, 648, 688, 711, 729, 774, 828, 948, 972, 989, 1032, 1104, 1161, 1242, 1264, 1296, 1422, 1458, 1548, 1656, 1817, 1863, 1896, 1944, 1978, 2064, 2133, 2322, 2484, 2844, 2916, 2967, 3096, 3312, 3397, 3483, 3634, 3726, 3792, 3888, 3956, 4266, 4644, 4968, 5451, 5589, 5688, 5832, 5934, 6192, 6399, 6794, 6966, 7268, 7452, 7912, 8532, 8901, 9288, 9936, 10191, 10449, 10902, 11178, 11376, 11664, 11868, 12798, 13588, 13932, 14536, 14904, 15824, 16353, 16767, 17064, 17802, 18576, 19197, 20382, 20898, 21804, 22356, 23736, 25596, 26703, 27176, 27864, 29072, 29808, 30573, 31347, 32706, 33534, 34128, 35604, 38394, 40764, 41796, 43608, 44712, 47472, 49059, 51192, 53406, 54352, 55728, 57591, 61146, 62694, 65412, 67068, 71208, 76788, 78131, 80109, 81528, 83592, 87216, 89424, 91719, 98118, 102384, 106812, 115182, 122292, 125388, 130824, 134136, 142416, 147177, 153576, 156262, 160218, 163056, 167184, 183438, 196236, 213624, 230364, 234393, 240327, 244584, 250776, 261648, 268272, 275157, 294354, 307152, 312524, 320436, 366876, 392472, 427248, 441531, 460728, 468786, 480654, 489168, 501552, 550314, 588708, 625048, 640872, 703179, 720981, 733752, 784944, 825471, 883062, 921456, 937572, 961308, 1100628, 1177416, 1250096, 1281744, 1324593, 1406358, 1441962, 1467504, 1650942, 1766124, 1875144, 1922616, 2109537, 2201256, 2354832, 2476413, 2649186, 2812716, 2883924, 3301884, 3532248, 3750288, 3845232, 4219074, 4402512, 4952826, 5298372, 5625432, 5767848, 6328611, 6603768, 7064496, 8438148, 9905652, 10596744, 11250864, 11535696, 12657222, 13207536, 16876296, 18985833, 19811304, 21193488, 25314444, 33752592, 37971666, 39622608, 50628888, 56957499, 75943332, 101257776, 113914998, 151886664, 227829996, 303773328, 455659992, 911319984]

約数ペア:

[(1, 911319984), (2, 455659992), (3, 303773328), (4, 227829996), (6, 151886664), (8, 113914998), (9, 101257776), (12, 75943332), (16, 56957499), (18, 50628888), (23, 39622608), (24, 37971666), (27, 33752592), (36, 25314444), (43, 21193488), (46, 19811304), (48, 18985833), (54, 16876296), (69, 13207536), (72, 12657222), (79, 11535696), (81, 11250864), (86, 10596744), (92, 9905652), (108, 8438148), (129, 7064496), (138, 6603768), (144, 6328611), (158, 5767848), (162, 5625432), (172, 5298372), (184, 4952826), (207, 4402512), (216, 4219074), (237, 3845232), (243, 3750288), (258, 3532248), (276, 3301884), (316, 2883924), (324, 2812716), (344, 2649186), (368, 2476413), (387, 2354832), (414, 2201256), (432, 2109537), (474, 1922616), (486, 1875144), (516, 1766124), (552, 1650942), (621, 1467504), (632, 1441962), (648, 1406358), (688, 1324593), (711, 1281744), (729, 1250096), (774, 1177416), (828, 1100628), (948, 961308), (972, 937572), (989, 921456), (1032, 883062), (1104, 825471), (1161, 784944), (1242, 733752), (1264, 720981), (1296, 703179), (1422, 640872), (1458, 625048), (1548, 588708), (1656, 550314), (1817, 501552), (1863, 489168), (1896, 480654), (1944, 468786), (1978, 460728), (2064, 441531), (2133, 427248), (2322, 392472), (2484, 366876), (2844, 320436), (2916, 312524), (2967, 307152), (3096, 294354), (3312, 275157), (3397, 268272), (3483, 261648), (3634, 250776), (3726, 244584), (3792, 240327), (3888, 234393), (3956, 230364), (4266, 213624), (4644, 196236), (4968, 183438), (5451, 167184), (5589, 163056), (5688, 160218), (5832, 156262), (5934, 153576), (6192, 147177), (6399, 142416), (6794, 134136), (6966, 130824), (7268, 125388), (7452, 122292), (7912, 115182), (8532, 106812), (8901, 102384), (9288, 98118), (9936, 91719), (10191, 89424), (10449, 87216), (10902, 83592), (11178, 81528), (11376, 80109), (11664, 78131), (11868, 76788), (12798, 71208), (13588, 67068), (13932, 65412), (14536, 62694), (14904, 61146), (15824, 57591), (16353, 55728), (16767, 54352), (17064, 53406), (17802, 51192), (18576, 49059), (19197, 47472), (20382, 44712), (20898, 43608), (21804, 41796), (22356, 40764), (23736, 38394), (25596, 35604), (26703, 34128), (27176, 33534), (27864, 32706), (29072, 31347), (29808, 30573)]