290533109888

素因数分解:

$2^7\times 7^1\times {\mathrm{324255703}}^1$

素因数の和:324255724

約数の個数: 32

約数和(自身を含む): 661481636160

約数和(自身を除く): 370948526272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 324255703, 648511406, 1297022812, 2269789921, 2594045624, 4539579842, 5188091248, 9079159684, 10376182496, 18158319368, 20752364992, 36316638736, 41504729984, 72633277472, 145266554944, 290533109888]

約数ペア:

[(1, 290533109888), (2, 145266554944), (4, 72633277472), (7, 41504729984), (8, 36316638736), (14, 20752364992), (16, 18158319368), (28, 10376182496), (32, 9079159684), (56, 5188091248), (64, 4539579842), (112, 2594045624), (128, 2269789921), (224, 1297022812), (448, 648511406), (896, 324255703)]