254652352

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3469}}^1$

素因数の和:3549

約数の個数: 56

約数和(自身を含む): 535879040

約数和(自身を除く): 281226688

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 1984, 2294, 2368, 3469, 4588, 6938, 9176, 13876, 18352, 27752, 36704, 55504, 73408, 107539, 111008, 128353, 215078, 222016, 256706, 430156, 513412, 860312, 1026824, 1720624, 2053648, 3441248, 3978943, 4107296, 6882496, 7957886, 8214592, 15915772, 31831544, 63663088, 127326176, 254652352]

約数ペア:

[(1, 254652352), (2, 127326176), (4, 63663088), (8, 31831544), (16, 15915772), (31, 8214592), (32, 7957886), (37, 6882496), (62, 4107296), (64, 3978943), (74, 3441248), (124, 2053648), (148, 1720624), (248, 1026824), (296, 860312), (496, 513412), (592, 430156), (992, 256706), (1147, 222016), (1184, 215078), (1984, 128353), (2294, 111008), (2368, 107539), (3469, 73408), (4588, 55504), (6938, 36704), (9176, 27752), (13876, 18352)]