374043488

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{128449}}^1$

素因数の和:128479

約数の個数: 48

約数和(自身を含む): 906343200

約数和(自身を除く): 532299712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 128449, 256898, 513796, 899143, 1027592, 1669837, 1798286, 2055184, 3339674, 3596572, 4110368, 6679348, 7193144, 11688859, 13358696, 14386288, 23377718, 26717392, 28772576, 46755436, 53434784, 93510872, 187021744, 374043488]

約数ペア:

[(1, 374043488), (2, 187021744), (4, 93510872), (7, 53434784), (8, 46755436), (13, 28772576), (14, 26717392), (16, 23377718), (26, 14386288), (28, 13358696), (32, 11688859), (52, 7193144), (56, 6679348), (91, 4110368), (104, 3596572), (112, 3339674), (182, 2055184), (208, 1798286), (224, 1669837), (364, 1027592), (416, 899143), (728, 513796), (1456, 256898), (2912, 128449)]