329246784

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18439}}^1$

素因数の和:18488

約数の個数: 84

約数和(自身を含む): 974222080

約数和(自身を除く): 644975296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 18439, 36878, 55317, 73756, 110634, 147512, 165951, 221268, 295024, 331902, 442536, 571609, 590048, 663804, 885072, 1143218, 1180096, 1327608, 1714827, 1770144, 2286436, 2655216, 3429654, 3540288, 4572872, 5144481, 5310432, 6859308, 9145744, 10288962, 10620864, 13718616, 18291488, 20577924, 27437232, 36582976, 41155848, 54874464, 82311696, 109748928, 164623392, 329246784]

約数ペア:

[(1, 329246784), (2, 164623392), (3, 109748928), (4, 82311696), (6, 54874464), (8, 41155848), (9, 36582976), (12, 27437232), (16, 20577924), (18, 18291488), (24, 13718616), (31, 10620864), (32, 10288962), (36, 9145744), (48, 6859308), (62, 5310432), (64, 5144481), (72, 4572872), (93, 3540288), (96, 3429654), (124, 2655216), (144, 2286436), (186, 1770144), (192, 1714827), (248, 1327608), (279, 1180096), (288, 1143218), (372, 885072), (496, 663804), (558, 590048), (576, 571609), (744, 442536), (992, 331902), (1116, 295024), (1488, 221268), (1984, 165951), (2232, 147512), (2976, 110634), (4464, 73756), (5952, 55317), (8928, 36878), (17856, 18439)]