217955664

素因数分解:

$2^4\times 3^3\times {\mathrm{504527}}^1$

素因数の和:504544

約数の個数: 40

約数和(自身を含む): 625614720

約数和(自身を除く): 407659056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 504527, 1009054, 1513581, 2018108, 3027162, 4036216, 4540743, 6054324, 8072432, 9081486, 12108648, 13622229, 18162972, 24217296, 27244458, 36325944, 54488916, 72651888, 108977832, 217955664]

約数ペア:

[(1, 217955664), (2, 108977832), (3, 72651888), (4, 54488916), (6, 36325944), (8, 27244458), (9, 24217296), (12, 18162972), (16, 13622229), (18, 12108648), (24, 9081486), (27, 8072432), (36, 6054324), (48, 4540743), (54, 4036216), (72, 3027162), (108, 2018108), (144, 1513581), (216, 1009054), (432, 504527)]