212810624

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7523}}^1$

素因数の和:7567

約数の個数: 64

約数和(自身を含む): 483492240

約数和(自身を除く): 270681616

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3536, 7072, 7523, 14144, 15046, 28288, 30092, 60184, 97799, 120368, 127891, 195598, 240736, 255782, 391196, 481472, 511564, 782392, 962944, 1023128, 1564784, 1662583, 2046256, 3129568, 3325166, 4092512, 6259136, 6650332, 8185024, 12518272, 13300664, 16370048, 26601328, 53202656, 106405312, 212810624]

約数ペア:

[(1, 212810624), (2, 106405312), (4, 53202656), (8, 26601328), (13, 16370048), (16, 13300664), (17, 12518272), (26, 8185024), (32, 6650332), (34, 6259136), (52, 4092512), (64, 3325166), (68, 3129568), (104, 2046256), (128, 1662583), (136, 1564784), (208, 1023128), (221, 962944), (272, 782392), (416, 511564), (442, 481472), (544, 391196), (832, 255782), (884, 240736), (1088, 195598), (1664, 127891), (1768, 120368), (2176, 97799), (3536, 60184), (7072, 30092), (7523, 28288), (14144, 15046)]