312135028

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{3803}}^1$

素因数の和:3912

約数の個数: 36

約数和(自身を含む): 588585312

約数和(自身を除く): 276450284

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 289, 578, 1156, 1207, 2414, 3803, 4828, 7606, 15212, 20519, 41038, 64651, 82076, 129302, 258604, 270013, 540026, 1080052, 1099067, 2198134, 4396268, 4590221, 9180442, 18360884, 78033757, 156067514, 312135028]

約数ペア:

[(1, 312135028), (2, 156067514), (4, 78033757), (17, 18360884), (34, 9180442), (68, 4590221), (71, 4396268), (142, 2198134), (284, 1099067), (289, 1080052), (578, 540026), (1156, 270013), (1207, 258604), (2414, 129302), (3803, 82076), (4828, 64651), (7606, 41038), (15212, 20519)]