674239872

素因数分解:

$2^7\times 3^1\times {\mathrm{881}}^1\times {\mathrm{1993}}^1$

素因数の和:2891

約数の個数: 64

約数和(自身を含む): 1793882160

約数和(自身を除く): 1119642288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 881, 1762, 1993, 2643, 3524, 3986, 5286, 5979, 7048, 7972, 10572, 11958, 14096, 15944, 21144, 23916, 28192, 31888, 42288, 47832, 56384, 63776, 84576, 95664, 112768, 127552, 169152, 191328, 255104, 338304, 382656, 765312, 1755833, 3511666, 5267499, 7023332, 10534998, 14046664, 21069996, 28093328, 42139992, 56186656, 84279984, 112373312, 168559968, 224746624, 337119936, 674239872]

約数ペア:

[(1, 674239872), (2, 337119936), (3, 224746624), (4, 168559968), (6, 112373312), (8, 84279984), (12, 56186656), (16, 42139992), (24, 28093328), (32, 21069996), (48, 14046664), (64, 10534998), (96, 7023332), (128, 5267499), (192, 3511666), (384, 1755833), (881, 765312), (1762, 382656), (1993, 338304), (2643, 255104), (3524, 191328), (3986, 169152), (5286, 127552), (5979, 112768), (7048, 95664), (7972, 84576), (10572, 63776), (11958, 56384), (14096, 47832), (15944, 42288), (21144, 31888), (23916, 28192)]