552378204

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{243553}}^1$

素因数の和:243576

約数の個数: 60

約数和(自身を含む): 1650321904

約数和(自身を除く): 1097943700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 243553, 487106, 730659, 974212, 1461318, 1704871, 2191977, 2922636, 3409742, 4383954, 5114613, 6575931, 6819484, 8767908, 10229226, 13151862, 15343839, 19727793, 20458452, 26303724, 30687678, 39455586, 46031517, 61375356, 78911172, 92063034, 138094551, 184126068, 276189102, 552378204]

約数ペア:

[(1, 552378204), (2, 276189102), (3, 184126068), (4, 138094551), (6, 92063034), (7, 78911172), (9, 61375356), (12, 46031517), (14, 39455586), (18, 30687678), (21, 26303724), (27, 20458452), (28, 19727793), (36, 15343839), (42, 13151862), (54, 10229226), (63, 8767908), (81, 6819484), (84, 6575931), (108, 5114613), (126, 4383954), (162, 3409742), (189, 2922636), (252, 2191977), (324, 1704871), (378, 1461318), (567, 974212), (756, 730659), (1134, 487106), (2268, 243553)]