1397375424

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:863

約数の個数: 168

約数和(自身を含む): 4153863168

約数和(自身を除く): 2756487744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 71, 72, 94, 96, 141, 142, 144, 188, 192, 213, 282, 284, 288, 376, 423, 426, 564, 568, 576, 639, 727, 752, 846, 852, 1128, 1136, 1278, 1454, 1504, 1692, 1704, 2181, 2256, 2272, 2556, 2908, 3008, 3337, 3384, 3408, 4362, 4512, 4544, 5112, 5816, 6543, 6674, 6768, 6816, 8724, 9024, 10011, 10224, 11632, 13086, 13348, 13536, 13632, 17448, 20022, 20448, 23264, 26172, 26696, 27072, 30033, 34169, 34896, 40044, 40896, 46528, 51617, 52344, 53392, 60066, 68338, 69792, 80088, 102507, 103234, 104688, 106784, 120132, 136676, 139584, 154851, 160176, 205014, 206468, 209376, 213568, 240264, 273352, 307521, 309702, 320352, 410028, 412936, 418752, 464553, 480528, 546704, 615042, 619404, 640704, 820056, 825872, 929106, 961056, 1093408, 1230084, 1238808, 1640112, 1651744, 1858212, 1922112, 2186816, 2425999, 2460168, 2477616, 3280224, 3303488, 3716424, 4851998, 4920336, 4955232, 6560448, 7277997, 7432848, 9703996, 9840672, 9910464, 14555994, 14865696, 19407992, 19681344, 21833991, 29111988, 29731392, 38815984, 43667982, 58223976, 77631968, 87335964, 116447952, 155263936, 174671928, 232895904, 349343856, 465791808, 698687712, 1397375424]

約数ペア:

[(1, 1397375424), (2, 698687712), (3, 465791808), (4, 349343856), (6, 232895904), (8, 174671928), (9, 155263936), (12, 116447952), (16, 87335964), (18, 77631968), (24, 58223976), (32, 43667982), (36, 38815984), (47, 29731392), (48, 29111988), (64, 21833991), (71, 19681344), (72, 19407992), (94, 14865696), (96, 14555994), (141, 9910464), (142, 9840672), (144, 9703996), (188, 7432848), (192, 7277997), (213, 6560448), (282, 4955232), (284, 4920336), (288, 4851998), (376, 3716424), (423, 3303488), (426, 3280224), (564, 2477616), (568, 2460168), (576, 2425999), (639, 2186816), (727, 1922112), (752, 1858212), (846, 1651744), (852, 1640112), (1128, 1238808), (1136, 1230084), (1278, 1093408), (1454, 961056), (1504, 929106), (1692, 825872), (1704, 820056), (2181, 640704), (2256, 619404), (2272, 615042), (2556, 546704), (2908, 480528), (3008, 464553), (3337, 418752), (3384, 412936), (3408, 410028), (4362, 320352), (4512, 309702), (4544, 307521), (5112, 273352), (5816, 240264), (6543, 213568), (6674, 209376), (6768, 206468), (6816, 205014), (8724, 160176), (9024, 154851), (10011, 139584), (10224, 136676), (11632, 120132), (13086, 106784), (13348, 104688), (13536, 103234), (13632, 102507), (17448, 80088), (20022, 69792), (20448, 68338), (23264, 60066), (26172, 53392), (26696, 52344), (27072, 51617), (30033, 46528), (34169, 40896), (34896, 40044)]