215295408

素因数分解:

$2^4\times 3^4\times {\mathrm{271}}^1\times {\mathrm{613}}^1$

素因数の和:904

約数の個数: 100

約数和(自身を含む): 626447008

約数和(自身を除く): 411151600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 271, 324, 432, 542, 613, 648, 813, 1084, 1226, 1296, 1626, 1839, 2168, 2439, 2452, 3252, 3678, 4336, 4878, 4904, 5517, 6504, 7317, 7356, 9756, 9808, 11034, 13008, 14634, 14712, 16551, 19512, 21951, 22068, 29268, 29424, 33102, 39024, 43902, 44136, 49653, 58536, 66204, 87804, 88272, 99306, 117072, 132408, 166123, 175608, 198612, 264816, 332246, 351216, 397224, 498369, 664492, 794448, 996738, 1328984, 1495107, 1993476, 2657968, 2990214, 3986952, 4485321, 5980428, 7973904, 8970642, 11960856, 13455963, 17941284, 23921712, 26911926, 35882568, 53823852, 71765136, 107647704, 215295408]

約数ペア:

[(1, 215295408), (2, 107647704), (3, 71765136), (4, 53823852), (6, 35882568), (8, 26911926), (9, 23921712), (12, 17941284), (16, 13455963), (18, 11960856), (24, 8970642), (27, 7973904), (36, 5980428), (48, 4485321), (54, 3986952), (72, 2990214), (81, 2657968), (108, 1993476), (144, 1495107), (162, 1328984), (216, 996738), (271, 794448), (324, 664492), (432, 498369), (542, 397224), (613, 351216), (648, 332246), (813, 264816), (1084, 198612), (1226, 175608), (1296, 166123), (1626, 132408), (1839, 117072), (2168, 99306), (2439, 88272), (2452, 87804), (3252, 66204), (3678, 58536), (4336, 49653), (4878, 44136), (4904, 43902), (5517, 39024), (6504, 33102), (7317, 29424), (7356, 29268), (9756, 22068), (9808, 21951), (11034, 19512), (13008, 16551), (14634, 14712)]