491868696

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1907}}^1$

素因数の和:2904

約数の個数: 64

約数和(自身を含む): 1343537280

約数和(自身を除く): 851668584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 977, 1907, 1954, 2931, 3814, 3908, 5721, 5862, 7628, 7816, 10747, 11442, 11724, 15256, 20977, 21494, 22884, 23448, 32241, 41954, 42988, 45768, 62931, 64482, 83908, 85976, 125862, 128964, 167816, 251724, 257928, 503448, 1863139, 3726278, 5589417, 7452556, 11178834, 14905112, 20494529, 22357668, 40989058, 44715336, 61483587, 81978116, 122967174, 163956232, 245934348, 491868696]

約数ペア:

[(1, 491868696), (2, 245934348), (3, 163956232), (4, 122967174), (6, 81978116), (8, 61483587), (11, 44715336), (12, 40989058), (22, 22357668), (24, 20494529), (33, 14905112), (44, 11178834), (66, 7452556), (88, 5589417), (132, 3726278), (264, 1863139), (977, 503448), (1907, 257928), (1954, 251724), (2931, 167816), (3814, 128964), (3908, 125862), (5721, 85976), (5862, 83908), (7628, 64482), (7816, 62931), (10747, 45768), (11442, 42988), (11724, 41954), (15256, 32241), (20977, 23448), (21494, 22884)]