388625316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{24007}}^1$

素因数の和:24104

約数の個数: 48

約数和(自身を含む): 968002560

約数和(自身を除く): 579377244

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5396, 8094, 16188, 24007, 48014, 72021, 96028, 144042, 288084, 456133, 912266, 1368399, 1704497, 1824532, 2736798, 3408994, 5113491, 5473596, 6817988, 10226982, 20453964, 32385443, 64770886, 97156329, 129541772, 194312658, 388625316]

約数ペア:

[(1, 388625316), (2, 194312658), (3, 129541772), (4, 97156329), (6, 64770886), (12, 32385443), (19, 20453964), (38, 10226982), (57, 6817988), (71, 5473596), (76, 5113491), (114, 3408994), (142, 2736798), (213, 1824532), (228, 1704497), (284, 1368399), (426, 912266), (852, 456133), (1349, 288084), (2698, 144042), (4047, 96028), (5396, 72021), (8094, 48014), (16188, 24007)]