1288996902

素因数分解:

$2^1\times 3^5\times {\mathrm{47}}^1\times {\mathrm{56431}}^1$

素因数の和:56495

約数の個数: 48

約数和(自身を含む): 2957939712

約数和(自身を除く): 1668942810

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 243, 282, 423, 486, 846, 1269, 2538, 3807, 7614, 11421, 22842, 56431, 112862, 169293, 338586, 507879, 1015758, 1523637, 2652257, 3047274, 4570911, 5304514, 7956771, 9141822, 13712733, 15913542, 23870313, 27425466, 47740626, 71610939, 143221878, 214832817, 429665634, 644498451, 1288996902]

約数ペア:

[(1, 1288996902), (2, 644498451), (3, 429665634), (6, 214832817), (9, 143221878), (18, 71610939), (27, 47740626), (47, 27425466), (54, 23870313), (81, 15913542), (94, 13712733), (141, 9141822), (162, 7956771), (243, 5304514), (282, 4570911), (423, 3047274), (486, 2652257), (846, 1523637), (1269, 1015758), (2538, 507879), (3807, 338586), (7614, 169293), (11421, 112862), (22842, 56431)]