489391488

素因数分解:

$2^7\times 3^2\times {\mathrm{424819}}^1$

素因数の和:424839

約数の個数: 48

約数和(自身を含む): 1408278300

約数和(自身を除く): 918886812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 424819, 849638, 1274457, 1699276, 2548914, 3398552, 3823371, 5097828, 6797104, 7646742, 10195656, 13594208, 15293484, 20391312, 27188416, 30586968, 40782624, 54376832, 61173936, 81565248, 122347872, 163130496, 244695744, 489391488]

約数ペア:

[(1, 489391488), (2, 244695744), (3, 163130496), (4, 122347872), (6, 81565248), (8, 61173936), (9, 54376832), (12, 40782624), (16, 30586968), (18, 27188416), (24, 20391312), (32, 15293484), (36, 13594208), (48, 10195656), (64, 7646742), (72, 6797104), (96, 5097828), (128, 3823371), (144, 3398552), (192, 2548914), (288, 1699276), (384, 1274457), (576, 849638), (1152, 424819)]