915408

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:193

約数の個数: 80

約数和(自身を含む): 2847040

約数和(自身を除く): 1931632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 163, 208, 216, 234, 312, 326, 351, 432, 468, 489, 624, 652, 702, 936, 978, 1304, 1404, 1467, 1872, 1956, 2119, 2608, 2808, 2934, 3912, 4238, 4401, 5616, 5868, 6357, 7824, 8476, 8802, 11736, 12714, 16952, 17604, 19071, 23472, 25428, 33904, 35208, 38142, 50856, 57213, 70416, 76284, 101712, 114426, 152568, 228852, 305136, 457704, 915408]

約数ペア:

[(1, 915408), (2, 457704), (3, 305136), (4, 228852), (6, 152568), (8, 114426), (9, 101712), (12, 76284), (13, 70416), (16, 57213), (18, 50856), (24, 38142), (26, 35208), (27, 33904), (36, 25428), (39, 23472), (48, 19071), (52, 17604), (54, 16952), (72, 12714), (78, 11736), (104, 8802), (108, 8476), (117, 7824), (144, 6357), (156, 5868), (163, 5616), (208, 4401), (216, 4238), (234, 3912), (312, 2934), (326, 2808), (351, 2608), (432, 2119), (468, 1956), (489, 1872), (624, 1467), (652, 1404), (702, 1304), (936, 978)]