381970432

素因数分解:

$2^{11}\times {\mathrm{41}}^1\times {\mathrm{4549}}^1$

素因数の和:4612

約数の個数: 48

約数和(自身を含む): 782554500

約数和(自身を除く): 400584068

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1024, 1312, 2048, 2624, 4549, 5248, 9098, 10496, 18196, 20992, 36392, 41984, 72784, 83968, 145568, 186509, 291136, 373018, 582272, 746036, 1164544, 1492072, 2329088, 2984144, 4658176, 5968288, 9316352, 11936576, 23873152, 47746304, 95492608, 190985216, 381970432]

約数ペア:

[(1, 381970432), (2, 190985216), (4, 95492608), (8, 47746304), (16, 23873152), (32, 11936576), (41, 9316352), (64, 5968288), (82, 4658176), (128, 2984144), (164, 2329088), (256, 1492072), (328, 1164544), (512, 746036), (656, 582272), (1024, 373018), (1312, 291136), (2048, 186509), (2624, 145568), (4549, 83968), (5248, 72784), (9098, 41984), (10496, 36392), (18196, 20992)]