407391088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 951939072

約数和(自身を除く): 544547984

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 41, 46, 52, 62, 67, 82, 92, 104, 124, 134, 164, 184, 208, 248, 268, 299, 328, 368, 403, 496, 533, 536, 598, 656, 713, 806, 871, 943, 1066, 1072, 1196, 1271, 1426, 1541, 1612, 1742, 1886, 2077, 2132, 2392, 2542, 2747, 2852, 3082, 3224, 3484, 3772, 4154, 4264, 4784, 5084, 5494, 5704, 6164, 6448, 6968, 7544, 8308, 8528, 9269, 10168, 10988, 11408, 12259, 12328, 13936, 15088, 16523, 16616, 18538, 20033, 20336, 21976, 24518, 24656, 27001, 29233, 33046, 33232, 35711, 37076, 40066, 43952, 47771, 49036, 54002, 58466, 63181, 66092, 71422, 74152, 80132, 85157, 95542, 98072, 108004, 116932, 126362, 132184, 142844, 148304, 160264, 170314, 191084, 196144, 216008, 233864, 252724, 264368, 285688, 320528, 340628, 380029, 382168, 432016, 467728, 505448, 571376, 621023, 681256, 760058, 764336, 821353, 1010896, 1107041, 1242046, 1362512, 1520116, 1642706, 1958611, 2214082, 2484092, 3040232, 3285412, 3917222, 4428164, 4968184, 6080464, 6570824, 7834444, 8856328, 9936368, 13141648, 15668888, 17712656, 25461943, 31337776, 50923886, 101847772, 203695544, 407391088]

約数ペア:

[(1, 407391088), (2, 203695544), (4, 101847772), (8, 50923886), (13, 31337776), (16, 25461943), (23, 17712656), (26, 15668888), (31, 13141648), (41, 9936368), (46, 8856328), (52, 7834444), (62, 6570824), (67, 6080464), (82, 4968184), (92, 4428164), (104, 3917222), (124, 3285412), (134, 3040232), (164, 2484092), (184, 2214082), (208, 1958611), (248, 1642706), (268, 1520116), (299, 1362512), (328, 1242046), (368, 1107041), (403, 1010896), (496, 821353), (533, 764336), (536, 760058), (598, 681256), (656, 621023), (713, 571376), (806, 505448), (871, 467728), (943, 432016), (1066, 382168), (1072, 380029), (1196, 340628), (1271, 320528), (1426, 285688), (1541, 264368), (1612, 252724), (1742, 233864), (1886, 216008), (2077, 196144), (2132, 191084), (2392, 170314), (2542, 160264), (2747, 148304), (2852, 142844), (3082, 132184), (3224, 126362), (3484, 116932), (3772, 108004), (4154, 98072), (4264, 95542), (4784, 85157), (5084, 80132), (5494, 74152), (5704, 71422), (6164, 66092), (6448, 63181), (6968, 58466), (7544, 54002), (8308, 49036), (8528, 47771), (9269, 43952), (10168, 40066), (10988, 37076), (11408, 35711), (12259, 33232), (12328, 33046), (13936, 29233), (15088, 27001), (16523, 24656), (16616, 24518), (18538, 21976), (20033, 20336)]