386442064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{18973}}^1$

素因数の和:19067

約数の個数: 40

約数和(自身を含む): 799943840

約数和(自身を除く): 413501776

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 5092, 10184, 18973, 20368, 37946, 75892, 151784, 303568, 360487, 720974, 1271191, 1441948, 2542382, 2883896, 5084764, 5767792, 10169528, 20339056, 24152629, 48305258, 96610516, 193221032, 386442064]

約数ペア:

[(1, 386442064), (2, 193221032), (4, 96610516), (8, 48305258), (16, 24152629), (19, 20339056), (38, 10169528), (67, 5767792), (76, 5084764), (134, 2883896), (152, 2542382), (268, 1441948), (304, 1271191), (536, 720974), (1072, 360487), (1273, 303568), (2546, 151784), (5092, 75892), (10184, 37946), (18973, 20368)]