231906816

素因数分解:

$2^9\times 3^2\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:936

約数の個数: 120

約数和(自身を含む): 681440760

約数和(自身を除く): 449533944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 128, 144, 177, 192, 236, 256, 288, 354, 384, 472, 512, 531, 576, 708, 768, 853, 944, 1062, 1152, 1416, 1536, 1706, 1888, 2124, 2304, 2559, 2832, 3412, 3776, 4248, 4608, 5118, 5664, 6824, 7552, 7677, 8496, 10236, 11328, 13648, 15104, 15354, 16992, 20472, 22656, 27296, 30208, 30708, 33984, 40944, 45312, 50327, 54592, 61416, 67968, 81888, 90624, 100654, 109184, 122832, 135936, 150981, 163776, 201308, 218368, 245664, 271872, 301962, 327552, 402616, 436736, 452943, 491328, 603924, 655104, 805232, 905886, 982656, 1207848, 1310208, 1610464, 1811772, 1965312, 2415696, 3220928, 3623544, 3930624, 4831392, 6441856, 7247088, 9662784, 12883712, 14494176, 19325568, 25767424, 28988352, 38651136, 57976704, 77302272, 115953408, 231906816]

約数ペア:

[(1, 231906816), (2, 115953408), (3, 77302272), (4, 57976704), (6, 38651136), (8, 28988352), (9, 25767424), (12, 19325568), (16, 14494176), (18, 12883712), (24, 9662784), (32, 7247088), (36, 6441856), (48, 4831392), (59, 3930624), (64, 3623544), (72, 3220928), (96, 2415696), (118, 1965312), (128, 1811772), (144, 1610464), (177, 1310208), (192, 1207848), (236, 982656), (256, 905886), (288, 805232), (354, 655104), (384, 603924), (472, 491328), (512, 452943), (531, 436736), (576, 402616), (708, 327552), (768, 301962), (853, 271872), (944, 245664), (1062, 218368), (1152, 201308), (1416, 163776), (1536, 150981), (1706, 135936), (1888, 122832), (2124, 109184), (2304, 100654), (2559, 90624), (2832, 81888), (3412, 67968), (3776, 61416), (4248, 54592), (4608, 50327), (5118, 45312), (5664, 40944), (6824, 33984), (7552, 30708), (7677, 30208), (8496, 27296), (10236, 22656), (11328, 20472), (13648, 16992), (15104, 15354)]