406095488

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 834865920

約数和(自身を除く): 428770432

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 223, 328, 347, 446, 656, 694, 892, 1312, 1388, 1784, 2624, 2776, 3568, 5248, 5552, 7136, 9143, 11104, 14227, 14272, 18286, 22208, 28454, 28544, 36572, 44416, 56908, 73144, 77381, 113816, 146288, 154762, 227632, 292576, 309524, 455264, 585152, 619048, 910528, 1170304, 1238096, 1821056, 2476192, 3172621, 4952384, 6345242, 9904768, 12690484, 25380968, 50761936, 101523872, 203047744, 406095488]

約数ペア:

[(1, 406095488), (2, 203047744), (4, 101523872), (8, 50761936), (16, 25380968), (32, 12690484), (41, 9904768), (64, 6345242), (82, 4952384), (128, 3172621), (164, 2476192), (223, 1821056), (328, 1238096), (347, 1170304), (446, 910528), (656, 619048), (694, 585152), (892, 455264), (1312, 309524), (1388, 292576), (1784, 227632), (2624, 154762), (2776, 146288), (3568, 113816), (5248, 77381), (5552, 73144), (7136, 56908), (9143, 44416), (11104, 36572), (14227, 28544), (14272, 28454), (18286, 22208)]