307006864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15073}}^1$

素因数の和:15167

約数の個数: 40

約数和(自身を含む): 635519840

約数和(自身を除く): 328512976

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 5092, 10184, 15073, 20368, 30146, 60292, 120584, 241168, 286387, 572774, 1009891, 1145548, 2019782, 2291096, 4039564, 4582192, 8079128, 16158256, 19187929, 38375858, 76751716, 153503432, 307006864]

約数ペア:

[(1, 307006864), (2, 153503432), (4, 76751716), (8, 38375858), (16, 19187929), (19, 16158256), (38, 8079128), (67, 4582192), (76, 4039564), (134, 2291096), (152, 2019782), (268, 1145548), (304, 1009891), (536, 572774), (1072, 286387), (1273, 241168), (2546, 120584), (5092, 60292), (10184, 30146), (15073, 20368)]