838308204

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{6791}}^1$

素因数の和:6937

約数の個数: 72

約数和(自身を含む): 2215170048

約数和(自身を除く): 1376861844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 762, 972, 1143, 1524, 2286, 3429, 4572, 6791, 6858, 10287, 13582, 13716, 20373, 20574, 27164, 30861, 40746, 41148, 61119, 61722, 81492, 122238, 123444, 183357, 244476, 366714, 550071, 733428, 862457, 1100142, 1650213, 1724914, 2200284, 2587371, 3300426, 3449828, 5174742, 6600852, 7762113, 10349484, 15524226, 23286339, 31048452, 46572678, 69859017, 93145356, 139718034, 209577051, 279436068, 419154102, 838308204]

約数ペア:

[(1, 838308204), (2, 419154102), (3, 279436068), (4, 209577051), (6, 139718034), (9, 93145356), (12, 69859017), (18, 46572678), (27, 31048452), (36, 23286339), (54, 15524226), (81, 10349484), (108, 7762113), (127, 6600852), (162, 5174742), (243, 3449828), (254, 3300426), (324, 2587371), (381, 2200284), (486, 1724914), (508, 1650213), (762, 1100142), (972, 862457), (1143, 733428), (1524, 550071), (2286, 366714), (3429, 244476), (4572, 183357), (6791, 123444), (6858, 122238), (10287, 81492), (13582, 61722), (13716, 61119), (20373, 41148), (20574, 40746), (27164, 30861)]