431279328

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 1253145600

約数和(自身を除く): 821866272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 73, 76, 79, 82, 96, 114, 123, 146, 152, 158, 164, 219, 228, 237, 246, 292, 304, 316, 328, 438, 456, 474, 492, 584, 608, 632, 656, 779, 876, 912, 948, 984, 1168, 1264, 1312, 1387, 1501, 1558, 1752, 1824, 1896, 1968, 2336, 2337, 2528, 2774, 2993, 3002, 3116, 3239, 3504, 3792, 3936, 4161, 4503, 4674, 5548, 5767, 5986, 6004, 6232, 6478, 7008, 7584, 8322, 8979, 9006, 9348, 9717, 11096, 11534, 11972, 12008, 12464, 12956, 16644, 17301, 17958, 18012, 18696, 19434, 22192, 23068, 23944, 24016, 24928, 25912, 33288, 34602, 35916, 36024, 37392, 38868, 44384, 46136, 47888, 48032, 51824, 56867, 61541, 66576, 69204, 71832, 72048, 74784, 77736, 92272, 95776, 103648, 109573, 113734, 123082, 133152, 138408, 143664, 144096, 155472, 170601, 184544, 184623, 219146, 227468, 236447, 246164, 276816, 287328, 310944, 328719, 341202, 369246, 438292, 454936, 472894, 492328, 553632, 657438, 682404, 709341, 738492, 876584, 909872, 945788, 984656, 1314876, 1364808, 1418682, 1476984, 1753168, 1819744, 1891576, 1969312, 2629752, 2729616, 2837364, 2953968, 3506336, 3783152, 4492493, 5259504, 5459232, 5674728, 5907936, 7566304, 8984986, 10519008, 11349456, 13477479, 17969972, 22698912, 26954958, 35939944, 53909916, 71879888, 107819832, 143759776, 215639664, 431279328]

約数ペア:

[(1, 431279328), (2, 215639664), (3, 143759776), (4, 107819832), (6, 71879888), (8, 53909916), (12, 35939944), (16, 26954958), (19, 22698912), (24, 17969972), (32, 13477479), (38, 11349456), (41, 10519008), (48, 8984986), (57, 7566304), (73, 5907936), (76, 5674728), (79, 5459232), (82, 5259504), (96, 4492493), (114, 3783152), (123, 3506336), (146, 2953968), (152, 2837364), (158, 2729616), (164, 2629752), (219, 1969312), (228, 1891576), (237, 1819744), (246, 1753168), (292, 1476984), (304, 1418682), (316, 1364808), (328, 1314876), (438, 984656), (456, 945788), (474, 909872), (492, 876584), (584, 738492), (608, 709341), (632, 682404), (656, 657438), (779, 553632), (876, 492328), (912, 472894), (948, 454936), (984, 438292), (1168, 369246), (1264, 341202), (1312, 328719), (1387, 310944), (1501, 287328), (1558, 276816), (1752, 246164), (1824, 236447), (1896, 227468), (1968, 219146), (2336, 184623), (2337, 184544), (2528, 170601), (2774, 155472), (2993, 144096), (3002, 143664), (3116, 138408), (3239, 133152), (3504, 123082), (3792, 113734), (3936, 109573), (4161, 103648), (4503, 95776), (4674, 92272), (5548, 77736), (5767, 74784), (5986, 72048), (6004, 71832), (6232, 69204), (6478, 66576), (7008, 61541), (7584, 56867), (8322, 51824), (8979, 48032), (9006, 47888), (9348, 46136), (9717, 44384), (11096, 38868), (11534, 37392), (11972, 36024), (12008, 35916), (12464, 34602), (12956, 33288), (16644, 25912), (17301, 24928), (17958, 24016), (18012, 23944), (18696, 23068), (19434, 22192)]