388789632

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:531

約数の個数: 320

約数和(自身を含む): 1445495040

約数和(自身を除く): 1056705408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 384, 396, 432, 448, 462, 487, 504, 528, 567, 576, 594, 616, 648, 672, 693, 704, 756, 792, 864, 891, 896, 924, 974, 1008, 1056, 1134, 1152, 1188, 1232, 1296, 1344, 1386, 1408, 1461, 1512, 1584, 1728, 1782, 1848, 1948, 2016, 2079, 2112, 2268, 2376, 2464, 2592, 2688, 2772, 2922, 3024, 3168, 3409, 3456, 3564, 3696, 3896, 4032, 4158, 4224, 4383, 4536, 4752, 4928, 5184, 5357, 5544, 5844, 6048, 6237, 6336, 6818, 7128, 7392, 7792, 8064, 8316, 8766, 9072, 9504, 9856, 10227, 10368, 10714, 11088, 11688, 12096, 12474, 12672, 13149, 13636, 14256, 14784, 15584, 16071, 16632, 17532, 18144, 19008, 20454, 21428, 22176, 23376, 24192, 24948, 26298, 27272, 28512, 29568, 30681, 31168, 32142, 33264, 35064, 36288, 37499, 38016, 39447, 40908, 42856, 44352, 46752, 48213, 49896, 52596, 54544, 57024, 61362, 62336, 64284, 66528, 70128, 72576, 74998, 78894, 81816, 85712, 88704, 92043, 93504, 96426, 99792, 105192, 109088, 112497, 114048, 122724, 128568, 133056, 140256, 144639, 149996, 157788, 163632, 171424, 184086, 187008, 192852, 199584, 210384, 218176, 224994, 245448, 257136, 266112, 276129, 280512, 289278, 299992, 315576, 327264, 337491, 342848, 368172, 385704, 399168, 420768, 433917, 436352, 449988, 490896, 514272, 552258, 561024, 578556, 599984, 631152, 654528, 674982, 685696, 736344, 771408, 798336, 841536, 867834, 899976, 981792, 1012473, 1028544, 1104516, 1157112, 1199968, 1262304, 1309056, 1349964, 1472688, 1542816, 1683072, 1735668, 1799952, 1963584, 2024946, 2057088, 2209032, 2314224, 2399936, 2524608, 2699928, 2945376, 3037419, 3085632, 3471336, 3599904, 3927168, 4049892, 4418064, 4628448, 4799872, 5049216, 5399856, 5890752, 6074838, 6171264, 6942672, 7199808, 8099784, 8836128, 9256896, 10799712, 11781504, 12149676, 13885344, 14399616, 16199568, 17672256, 18513792, 21599424, 24299352, 27770688, 32399136, 35344512, 43198848, 48598704, 55541376, 64798272, 97197408, 129596544, 194394816, 388789632]

約数ペア:

[(1, 388789632), (2, 194394816), (3, 129596544), (4, 97197408), (6, 64798272), (7, 55541376), (8, 48598704), (9, 43198848), (11, 35344512), (12, 32399136), (14, 27770688), (16, 24299352), (18, 21599424), (21, 18513792), (22, 17672256), (24, 16199568), (27, 14399616), (28, 13885344), (32, 12149676), (33, 11781504), (36, 10799712), (42, 9256896), (44, 8836128), (48, 8099784), (54, 7199808), (56, 6942672), (63, 6171264), (64, 6074838), (66, 5890752), (72, 5399856), (77, 5049216), (81, 4799872), (84, 4628448), (88, 4418064), (96, 4049892), (99, 3927168), (108, 3599904), (112, 3471336), (126, 3085632), (128, 3037419), (132, 2945376), (144, 2699928), (154, 2524608), (162, 2399936), (168, 2314224), (176, 2209032), (189, 2057088), (192, 2024946), (198, 1963584), (216, 1799952), (224, 1735668), (231, 1683072), (252, 1542816), (264, 1472688), (288, 1349964), (297, 1309056), (308, 1262304), (324, 1199968), (336, 1157112), (352, 1104516), (378, 1028544), (384, 1012473), (396, 981792), (432, 899976), (448, 867834), (462, 841536), (487, 798336), (504, 771408), (528, 736344), (567, 685696), (576, 674982), (594, 654528), (616, 631152), (648, 599984), (672, 578556), (693, 561024), (704, 552258), (756, 514272), (792, 490896), (864, 449988), (891, 436352), (896, 433917), (924, 420768), (974, 399168), (1008, 385704), (1056, 368172), (1134, 342848), (1152, 337491), (1188, 327264), (1232, 315576), (1296, 299992), (1344, 289278), (1386, 280512), (1408, 276129), (1461, 266112), (1512, 257136), (1584, 245448), (1728, 224994), (1782, 218176), (1848, 210384), (1948, 199584), (2016, 192852), (2079, 187008), (2112, 184086), (2268, 171424), (2376, 163632), (2464, 157788), (2592, 149996), (2688, 144639), (2772, 140256), (2922, 133056), (3024, 128568), (3168, 122724), (3409, 114048), (3456, 112497), (3564, 109088), (3696, 105192), (3896, 99792), (4032, 96426), (4158, 93504), (4224, 92043), (4383, 88704), (4536, 85712), (4752, 81816), (4928, 78894), (5184, 74998), (5357, 72576), (5544, 70128), (5844, 66528), (6048, 64284), (6237, 62336), (6336, 61362), (6818, 57024), (7128, 54544), (7392, 52596), (7792, 49896), (8064, 48213), (8316, 46752), (8766, 44352), (9072, 42856), (9504, 40908), (9856, 39447), (10227, 38016), (10368, 37499), (10714, 36288), (11088, 35064), (11688, 33264), (12096, 32142), (12474, 31168), (12672, 30681), (13149, 29568), (13636, 28512), (14256, 27272), (14784, 26298), (15584, 24948), (16071, 24192), (16632, 23376), (17532, 22176), (18144, 21428), (19008, 20454)]