387040356

素因数分解:

$2^2\times 3^4\times {\mathrm{419}}^1\times {\mathrm{2851}}^1$

素因数の和:3286

約数の個数: 60

約数和(自身を含む): 1014570480

約数和(自身を除く): 627530124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 419, 838, 1257, 1676, 2514, 2851, 3771, 5028, 5702, 7542, 8553, 11313, 11404, 15084, 17106, 22626, 25659, 33939, 34212, 45252, 51318, 67878, 76977, 102636, 135756, 153954, 230931, 307908, 461862, 923724, 1194569, 2389138, 3583707, 4778276, 7167414, 10751121, 14334828, 21502242, 32253363, 43004484, 64506726, 96760089, 129013452, 193520178, 387040356]

約数ペア:

[(1, 387040356), (2, 193520178), (3, 129013452), (4, 96760089), (6, 64506726), (9, 43004484), (12, 32253363), (18, 21502242), (27, 14334828), (36, 10751121), (54, 7167414), (81, 4778276), (108, 3583707), (162, 2389138), (324, 1194569), (419, 923724), (838, 461862), (1257, 307908), (1676, 230931), (2514, 153954), (2851, 135756), (3771, 102636), (5028, 76977), (5702, 67878), (7542, 51318), (8553, 45252), (11313, 34212), (11404, 33939), (15084, 25659), (17106, 22626)]