385810504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{8969}}^1$

素因数の和:9277

約数の個数: 32

約数和(自身を含む): 764244000

約数和(自身を除く): 378433496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 283, 566, 1132, 2264, 5377, 8969, 10754, 17938, 21508, 35876, 43016, 71752, 170411, 340822, 681644, 1363288, 2538227, 5076454, 10152908, 20305816, 48226313, 96452626, 192905252, 385810504]

約数ペア:

[(1, 385810504), (2, 192905252), (4, 96452626), (8, 48226313), (19, 20305816), (38, 10152908), (76, 5076454), (152, 2538227), (283, 1363288), (566, 681644), (1132, 340822), (2264, 170411), (5377, 71752), (8969, 43016), (10754, 35876), (17938, 21508)]