384087808

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 832897296

約数和(自身を除く): 448809488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 131, 208, 256, 262, 416, 524, 832, 881, 1048, 1664, 1703, 1762, 2096, 3328, 3406, 3524, 4192, 6812, 7048, 8384, 11453, 13624, 14096, 16768, 22906, 27248, 28192, 33536, 45812, 54496, 56384, 91624, 108992, 112768, 115411, 183248, 217984, 225536, 230822, 366496, 435968, 461644, 732992, 923288, 1465984, 1500343, 1846576, 2931968, 3000686, 3693152, 6001372, 7386304, 12002744, 14772608, 24005488, 29545216, 48010976, 96021952, 192043904, 384087808]

約数ペア:

[(1, 384087808), (2, 192043904), (4, 96021952), (8, 48010976), (13, 29545216), (16, 24005488), (26, 14772608), (32, 12002744), (52, 7386304), (64, 6001372), (104, 3693152), (128, 3000686), (131, 2931968), (208, 1846576), (256, 1500343), (262, 1465984), (416, 923288), (524, 732992), (832, 461644), (881, 435968), (1048, 366496), (1664, 230822), (1703, 225536), (1762, 217984), (2096, 183248), (3328, 115411), (3406, 112768), (3524, 108992), (4192, 91624), (6812, 56384), (7048, 54496), (8384, 45812), (11453, 33536), (13624, 28192), (14096, 27248), (16768, 22906)]