348501228

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{911}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 827366400

約数和(自身を除く): 478865172

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 449, 852, 898, 911, 1347, 1796, 1822, 2694, 2733, 3644, 5388, 5466, 10932, 31879, 63758, 64681, 95637, 127516, 129362, 191274, 194043, 258724, 382548, 388086, 409039, 776172, 818078, 1227117, 1636156, 2454234, 4908468, 29041769, 58083538, 87125307, 116167076, 174250614, 348501228]

約数ペア:

[(1, 348501228), (2, 174250614), (3, 116167076), (4, 87125307), (6, 58083538), (12, 29041769), (71, 4908468), (142, 2454234), (213, 1636156), (284, 1227117), (426, 818078), (449, 776172), (852, 409039), (898, 388086), (911, 382548), (1347, 258724), (1796, 194043), (1822, 191274), (2694, 129362), (2733, 127516), (3644, 95637), (5388, 64681), (5466, 63758), (10932, 31879)]