421273368

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{21751}}^1$

素因数の和:22032

約数の個数: 48

約数和(自身を含む): 1145242800

約数和(自身を除く): 723969432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 4842, 6456, 9684, 19368, 21751, 43502, 65253, 87004, 130506, 174008, 195759, 261012, 391518, 522024, 783036, 1566072, 5851019, 11702038, 17553057, 23404076, 35106114, 46808152, 52659171, 70212228, 105318342, 140424456, 210636684, 421273368]

約数ペア:

[(1, 421273368), (2, 210636684), (3, 140424456), (4, 105318342), (6, 70212228), (8, 52659171), (9, 46808152), (12, 35106114), (18, 23404076), (24, 17553057), (36, 11702038), (72, 5851019), (269, 1566072), (538, 783036), (807, 522024), (1076, 391518), (1614, 261012), (2152, 195759), (2421, 174008), (3228, 130506), (4842, 87004), (6456, 65253), (9684, 43502), (19368, 21751)]