307317742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 495129600

約数和(自身を除く): 187811858

約数列:

[1, 2, 19, 38, 79, 158, 167, 334, 613, 1226, 1501, 3002, 3173, 6346, 11647, 13193, 23294, 26386, 48427, 96854, 102371, 204742, 250667, 501334, 920113, 1840226, 1945049, 3890098, 8087309, 16174618, 153658871, 307317742]

約数ペア:

[(1, 307317742), (2, 153658871), (19, 16174618), (38, 8087309), (79, 3890098), (158, 1945049), (167, 1840226), (334, 920113), (613, 501334), (1226, 250667), (1501, 204742), (3002, 102371), (3173, 96854), (6346, 48427), (11647, 26386), (13193, 23294)]