335788672

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{138071}}^1$

素因数の和:138104

約数の個数: 32

約数和(自身を含む): 704167200

約数和(自身を除く): 368378528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 138071, 276142, 552284, 1104568, 2209136, 2623349, 4418272, 5246698, 8836544, 10493396, 17673088, 20986792, 41973584, 83947168, 167894336, 335788672]

約数ペア:

[(1, 335788672), (2, 167894336), (4, 83947168), (8, 41973584), (16, 20986792), (19, 17673088), (32, 10493396), (38, 8836544), (64, 5246698), (76, 4418272), (128, 2623349), (152, 2209136), (304, 1104568), (608, 552284), (1216, 276142), (2432, 138071)]