1277792496

素因数分解:

$2^4\times 3^4\times {\mathrm{985951}}^1$

素因数の和:985971

約数の個数: 50

約数和(自身を含む): 3698305952

約数和(自身を除く): 2420513456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 985951, 1971902, 2957853, 3943804, 5915706, 7887608, 8873559, 11831412, 15775216, 17747118, 23662824, 26620677, 35494236, 47325648, 53241354, 70988472, 79862031, 106482708, 141976944, 159724062, 212965416, 319448124, 425930832, 638896248, 1277792496]

約数ペア:

[(1, 1277792496), (2, 638896248), (3, 425930832), (4, 319448124), (6, 212965416), (8, 159724062), (9, 141976944), (12, 106482708), (16, 79862031), (18, 70988472), (24, 53241354), (27, 47325648), (36, 35494236), (48, 26620677), (54, 23662824), (72, 17747118), (81, 15775216), (108, 11831412), (144, 8873559), (162, 7887608), (216, 5915706), (324, 3943804), (432, 2957853), (648, 1971902), (1296, 985951)]