489627984

素因数分解:

$2^4\times 3^1\times {\mathrm{1249}}^1\times {\mathrm{8167}}^1$

素因数の和:9427

約数の個数: 40

約数和(自身を含む): 1266040000

約数和(自身を除く): 776412016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1249, 2498, 3747, 4996, 7494, 8167, 9992, 14988, 16334, 19984, 24501, 29976, 32668, 49002, 59952, 65336, 98004, 130672, 196008, 392016, 10200583, 20401166, 30601749, 40802332, 61203498, 81604664, 122406996, 163209328, 244813992, 489627984]

約数ペア:

[(1, 489627984), (2, 244813992), (3, 163209328), (4, 122406996), (6, 81604664), (8, 61203498), (12, 40802332), (16, 30601749), (24, 20401166), (48, 10200583), (1249, 392016), (2498, 196008), (3747, 130672), (4996, 98004), (7494, 65336), (8167, 59952), (9992, 49002), (14988, 32668), (16334, 29976), (19984, 24501)]