238255164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{945457}}^1$

素因数の和:945474

約数の個数: 36

約数和(自身を含む): 688293424

約数和(自身を除く): 450038260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 945457, 1890914, 2836371, 3781828, 5672742, 6618199, 8509113, 11345484, 13236398, 17018226, 19854597, 26472796, 34036452, 39709194, 59563791, 79418388, 119127582, 238255164]

約数ペア:

[(1, 238255164), (2, 119127582), (3, 79418388), (4, 59563791), (6, 39709194), (7, 34036452), (9, 26472796), (12, 19854597), (14, 17018226), (18, 13236398), (21, 11345484), (28, 8509113), (36, 6618199), (42, 5672742), (63, 3781828), (84, 2836371), (126, 1890914), (252, 945457)]