323123256

素因数分解:

$2^3\times 3^4\times {\mathrm{498647}}^1$

素因数の和:498665

約数の個数: 40

約数和(自身を含む): 905046120

約数和(自身を除く): 581922864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 498647, 997294, 1495941, 1994588, 2991882, 3989176, 4487823, 5983764, 8975646, 11967528, 13463469, 17951292, 26926938, 35902584, 40390407, 53853876, 80780814, 107707752, 161561628, 323123256]

約数ペア:

[(1, 323123256), (2, 161561628), (3, 107707752), (4, 80780814), (6, 53853876), (8, 40390407), (9, 35902584), (12, 26926938), (18, 17951292), (24, 13463469), (27, 11967528), (36, 8975646), (54, 5983764), (72, 4487823), (81, 3989176), (108, 2991882), (162, 1994588), (216, 1495941), (324, 997294), (648, 498647)]