39995424

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 141523200

約数和(自身を除く): 101527776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 389, 408, 432, 459, 476, 504, 544, 612, 672, 714, 756, 778, 816, 864, 918, 952, 1008, 1071, 1167, 1224, 1428, 1512, 1556, 1632, 1836, 1904, 2016, 2142, 2334, 2448, 2723, 2856, 3024, 3112, 3213, 3501, 3672, 3808, 4284, 4668, 4896, 5446, 5712, 6048, 6224, 6426, 6613, 7002, 7344, 8169, 8568, 9336, 10503, 10892, 11424, 12448, 12852, 13226, 14004, 14688, 16338, 17136, 18672, 19839, 21006, 21784, 24507, 25704, 26452, 28008, 32676, 34272, 37344, 39678, 42012, 43568, 46291, 49014, 51408, 52904, 56016, 59517, 65352, 73521, 79356, 84024, 87136, 92582, 98028, 102816, 105808, 112032, 119034, 130704, 138873, 147042, 158712, 168048, 178551, 185164, 196056, 211616, 238068, 261408, 277746, 294084, 317424, 336096, 357102, 370328, 392112, 416619, 476136, 555492, 588168, 634848, 714204, 740656, 784224, 833238, 952272, 1110984, 1176336, 1249857, 1428408, 1481312, 1666476, 1904544, 2221968, 2352672, 2499714, 2856816, 3332952, 4443936, 4999428, 5713632, 6665904, 9998856, 13331808, 19997712, 39995424]

約数ペア:

[(1, 39995424), (2, 19997712), (3, 13331808), (4, 9998856), (6, 6665904), (7, 5713632), (8, 4999428), (9, 4443936), (12, 3332952), (14, 2856816), (16, 2499714), (17, 2352672), (18, 2221968), (21, 1904544), (24, 1666476), (27, 1481312), (28, 1428408), (32, 1249857), (34, 1176336), (36, 1110984), (42, 952272), (48, 833238), (51, 784224), (54, 740656), (56, 714204), (63, 634848), (68, 588168), (72, 555492), (84, 476136), (96, 416619), (102, 392112), (108, 370328), (112, 357102), (119, 336096), (126, 317424), (136, 294084), (144, 277746), (153, 261408), (168, 238068), (189, 211616), (204, 196056), (216, 185164), (224, 178551), (238, 168048), (252, 158712), (272, 147042), (288, 138873), (306, 130704), (336, 119034), (357, 112032), (378, 105808), (389, 102816), (408, 98028), (432, 92582), (459, 87136), (476, 84024), (504, 79356), (544, 73521), (612, 65352), (672, 59517), (714, 56016), (756, 52904), (778, 51408), (816, 49014), (864, 46291), (918, 43568), (952, 42012), (1008, 39678), (1071, 37344), (1167, 34272), (1224, 32676), (1428, 28008), (1512, 26452), (1556, 25704), (1632, 24507), (1836, 21784), (1904, 21006), (2016, 19839), (2142, 18672), (2334, 17136), (2448, 16338), (2723, 14688), (2856, 14004), (3024, 13226), (3112, 12852), (3213, 12448), (3501, 11424), (3672, 10892), (3808, 10503), (4284, 9336), (4668, 8568), (4896, 8169), (5446, 7344), (5712, 7002), (6048, 6613), (6224, 6426)]