834972488

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{5101}}^1$

素因数の和:5230

約数の個数: 64

約数和(自身を含む): 1861209600

約数和(自身を除く): 1026237112

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 79, 148, 158, 259, 296, 316, 518, 553, 632, 1036, 1106, 2072, 2212, 2923, 4424, 5101, 5846, 10202, 11692, 20404, 20461, 23384, 35707, 40808, 40922, 71414, 81844, 142828, 163688, 188737, 285656, 377474, 402979, 754948, 805958, 1321159, 1509896, 1611916, 2642318, 2820853, 3223832, 5284636, 5641706, 10569272, 11283412, 14910223, 22566824, 29820446, 59640892, 104371561, 119281784, 208743122, 417486244, 834972488]

約数ペア:

[(1, 834972488), (2, 417486244), (4, 208743122), (7, 119281784), (8, 104371561), (14, 59640892), (28, 29820446), (37, 22566824), (56, 14910223), (74, 11283412), (79, 10569272), (148, 5641706), (158, 5284636), (259, 3223832), (296, 2820853), (316, 2642318), (518, 1611916), (553, 1509896), (632, 1321159), (1036, 805958), (1106, 754948), (2072, 402979), (2212, 377474), (2923, 285656), (4424, 188737), (5101, 163688), (5846, 142828), (10202, 81844), (11692, 71414), (20404, 40922), (20461, 40808), (23384, 35707)]