1981330272

素因数分解:

$2^5\times 3^2\times {\mathrm{547}}^1\times {\mathrm{12577}}^1$

素因数の和:13140

約数の個数: 72

約数和(自身を含む): 5645157336

約数和(自身を除く): 3663827064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 547, 1094, 1641, 2188, 3282, 4376, 4923, 6564, 8752, 9846, 12577, 13128, 17504, 19692, 25154, 26256, 37731, 39384, 50308, 52512, 75462, 78768, 100616, 113193, 150924, 157536, 201232, 226386, 301848, 402464, 452772, 603696, 905544, 1207392, 1811088, 3622176, 6879619, 13759238, 20638857, 27518476, 41277714, 55036952, 61916571, 82555428, 110073904, 123833142, 165110856, 220147808, 247666284, 330221712, 495332568, 660443424, 990665136, 1981330272]

約数ペア:

[(1, 1981330272), (2, 990665136), (3, 660443424), (4, 495332568), (6, 330221712), (8, 247666284), (9, 220147808), (12, 165110856), (16, 123833142), (18, 110073904), (24, 82555428), (32, 61916571), (36, 55036952), (48, 41277714), (72, 27518476), (96, 20638857), (144, 13759238), (288, 6879619), (547, 3622176), (1094, 1811088), (1641, 1207392), (2188, 905544), (3282, 603696), (4376, 452772), (4923, 402464), (6564, 301848), (8752, 226386), (9846, 201232), (12577, 157536), (13128, 150924), (17504, 113193), (19692, 100616), (25154, 78768), (26256, 75462), (37731, 52512), (39384, 50308)]