317723616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:821

約数の個数: 144

約数和(自身を含む): 1037836800

約数和(自身を除く): 720113184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 359, 439, 504, 672, 718, 878, 1008, 1077, 1317, 1436, 1756, 2016, 2154, 2513, 2634, 2872, 3073, 3231, 3512, 3951, 4308, 5026, 5268, 5744, 6146, 6462, 7024, 7539, 7902, 8616, 9219, 10052, 10536, 11488, 12292, 12924, 14048, 15078, 15804, 17232, 18438, 20104, 21072, 22617, 24584, 25848, 27657, 30156, 31608, 34464, 36876, 40208, 42144, 45234, 49168, 51696, 55314, 60312, 63216, 73752, 80416, 90468, 98336, 103392, 110628, 120624, 126432, 147504, 157601, 180936, 221256, 241248, 295008, 315202, 361872, 442512, 472803, 630404, 723744, 885024, 945606, 1103207, 1260808, 1418409, 1891212, 2206414, 2521616, 2836818, 3309621, 3782424, 4412828, 5043232, 5673636, 6619242, 7564848, 8825656, 9928863, 11347272, 13238484, 15129696, 17651312, 19857726, 22694544, 26476968, 35302624, 39715452, 45389088, 52953936, 79430904, 105907872, 158861808, 317723616]

約数ペア:

[(1, 317723616), (2, 158861808), (3, 105907872), (4, 79430904), (6, 52953936), (7, 45389088), (8, 39715452), (9, 35302624), (12, 26476968), (14, 22694544), (16, 19857726), (18, 17651312), (21, 15129696), (24, 13238484), (28, 11347272), (32, 9928863), (36, 8825656), (42, 7564848), (48, 6619242), (56, 5673636), (63, 5043232), (72, 4412828), (84, 3782424), (96, 3309621), (112, 2836818), (126, 2521616), (144, 2206414), (168, 1891212), (224, 1418409), (252, 1260808), (288, 1103207), (336, 945606), (359, 885024), (439, 723744), (504, 630404), (672, 472803), (718, 442512), (878, 361872), (1008, 315202), (1077, 295008), (1317, 241248), (1436, 221256), (1756, 180936), (2016, 157601), (2154, 147504), (2513, 126432), (2634, 120624), (2872, 110628), (3073, 103392), (3231, 98336), (3512, 90468), (3951, 80416), (4308, 73752), (5026, 63216), (5268, 60312), (5744, 55314), (6146, 51696), (6462, 49168), (7024, 45234), (7539, 42144), (7902, 40208), (8616, 36876), (9219, 34464), (10052, 31608), (10536, 30156), (11488, 27657), (12292, 25848), (12924, 24584), (14048, 22617), (15078, 21072), (15804, 20104), (17232, 18438)]