1680796236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1009}}^1\times {\mathrm{2833}}^1$

素因数の和:3863

約数の個数: 72

約数和(自身を含む): 4568294640

約数和(自身を除く): 2887498404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1009, 2018, 2833, 3027, 4036, 5666, 6054, 7063, 8499, 11332, 12108, 14126, 16998, 19831, 21189, 28252, 33996, 39662, 42378, 49441, 59493, 79324, 84756, 98882, 118986, 138817, 148323, 197764, 237972, 277634, 296646, 416451, 555268, 593292, 832902, 1665804, 2858497, 5716994, 8575491, 11433988, 17150982, 20009479, 34301964, 40018958, 60028437, 80037916, 120056874, 140066353, 240113748, 280132706, 420199059, 560265412, 840398118, 1680796236]

約数ペア:

[(1, 1680796236), (2, 840398118), (3, 560265412), (4, 420199059), (6, 280132706), (7, 240113748), (12, 140066353), (14, 120056874), (21, 80037916), (28, 60028437), (42, 40018958), (49, 34301964), (84, 20009479), (98, 17150982), (147, 11433988), (196, 8575491), (294, 5716994), (588, 2858497), (1009, 1665804), (2018, 832902), (2833, 593292), (3027, 555268), (4036, 416451), (5666, 296646), (6054, 277634), (7063, 237972), (8499, 197764), (11332, 148323), (12108, 138817), (14126, 118986), (16998, 98882), (19831, 84756), (21189, 79324), (28252, 59493), (33996, 49441), (39662, 42378)]