664654416

素因数分解:

$2^4\times 3^1\times {\mathrm{3331}}^1\times {\mathrm{4157}}^1$

素因数の和:7499

約数の個数: 40

約数和(自身を含む): 1717952544

約数和(自身を除く): 1053298128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3331, 4157, 6662, 8314, 9993, 12471, 13324, 16628, 19986, 24942, 26648, 33256, 39972, 49884, 53296, 66512, 79944, 99768, 159888, 199536, 13846967, 27693934, 41540901, 55387868, 83081802, 110775736, 166163604, 221551472, 332327208, 664654416]

約数ペア:

[(1, 664654416), (2, 332327208), (3, 221551472), (4, 166163604), (6, 110775736), (8, 83081802), (12, 55387868), (16, 41540901), (24, 27693934), (48, 13846967), (3331, 199536), (4157, 159888), (6662, 99768), (8314, 79944), (9993, 66512), (12471, 53296), (13324, 49884), (16628, 39972), (19986, 33256), (24942, 26648)]