327909568

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3430

約数の個数: 84

約数和(自身を含む): 781580352

約数和(自身を除く): 453670784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1519, 1568, 1736, 1984, 3038, 3136, 3373, 3472, 6076, 6746, 6944, 12152, 13492, 13888, 23611, 24304, 26984, 47222, 48608, 53968, 94444, 97216, 104563, 107936, 165277, 188888, 209126, 215872, 330554, 377776, 418252, 661108, 731941, 755552, 836504, 1322216, 1463882, 1511104, 1673008, 2644432, 2927764, 3346016, 5123587, 5288864, 5855528, 6692032, 10247174, 10577728, 11711056, 20494348, 23422112, 40988696, 46844224, 81977392, 163954784, 327909568]

約数ペア:

[(1, 327909568), (2, 163954784), (4, 81977392), (7, 46844224), (8, 40988696), (14, 23422112), (16, 20494348), (28, 11711056), (31, 10577728), (32, 10247174), (49, 6692032), (56, 5855528), (62, 5288864), (64, 5123587), (98, 3346016), (112, 2927764), (124, 2644432), (196, 1673008), (217, 1511104), (224, 1463882), (248, 1322216), (392, 836504), (434, 755552), (448, 731941), (496, 661108), (784, 418252), (868, 377776), (992, 330554), (1519, 215872), (1568, 209126), (1736, 188888), (1984, 165277), (3038, 107936), (3136, 104563), (3373, 97216), (3472, 94444), (6076, 53968), (6746, 48608), (6944, 47222), (12152, 26984), (13492, 24304), (13888, 23611)]