914819808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:909

約数の個数: 144

約数和(自身を含む): 2806151040

約数和(自身を除く): 1891331232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 439, 443, 588, 672, 784, 878, 886, 1176, 1317, 1329, 1568, 1756, 1772, 2352, 2634, 2658, 3073, 3101, 3512, 3544, 4704, 5268, 5316, 6146, 6202, 7024, 7088, 9219, 9303, 10536, 10632, 12292, 12404, 14048, 14176, 18438, 18606, 21072, 21264, 21511, 21707, 24584, 24808, 36876, 37212, 42144, 42528, 43022, 43414, 49168, 49616, 64533, 65121, 73752, 74424, 86044, 86828, 98336, 99232, 129066, 130242, 147504, 148848, 172088, 173656, 194477, 258132, 260484, 295008, 297696, 344176, 347312, 388954, 516264, 520968, 583431, 688352, 694624, 777908, 1032528, 1041936, 1166862, 1361339, 1555816, 2065056, 2083872, 2333724, 2722678, 3111632, 4084017, 4667448, 5445356, 6223264, 8168034, 9334896, 9529373, 10890712, 16336068, 18669792, 19058746, 21781424, 28588119, 32672136, 38117492, 43562848, 57176238, 65344272, 76234984, 114352476, 130688544, 152469968, 228704952, 304939936, 457409904, 914819808]

約数ペア:

[(1, 914819808), (2, 457409904), (3, 304939936), (4, 228704952), (6, 152469968), (7, 130688544), (8, 114352476), (12, 76234984), (14, 65344272), (16, 57176238), (21, 43562848), (24, 38117492), (28, 32672136), (32, 28588119), (42, 21781424), (48, 19058746), (49, 18669792), (56, 16336068), (84, 10890712), (96, 9529373), (98, 9334896), (112, 8168034), (147, 6223264), (168, 5445356), (196, 4667448), (224, 4084017), (294, 3111632), (336, 2722678), (392, 2333724), (439, 2083872), (443, 2065056), (588, 1555816), (672, 1361339), (784, 1166862), (878, 1041936), (886, 1032528), (1176, 777908), (1317, 694624), (1329, 688352), (1568, 583431), (1756, 520968), (1772, 516264), (2352, 388954), (2634, 347312), (2658, 344176), (3073, 297696), (3101, 295008), (3512, 260484), (3544, 258132), (4704, 194477), (5268, 173656), (5316, 172088), (6146, 148848), (6202, 147504), (7024, 130242), (7088, 129066), (9219, 99232), (9303, 98336), (10536, 86828), (10632, 86044), (12292, 74424), (12404, 73752), (14048, 65121), (14176, 64533), (18438, 49616), (18606, 49168), (21072, 43414), (21264, 43022), (21511, 42528), (21707, 42144), (24584, 37212), (24808, 36876)]