319485168

素因数分解:

$2^4\times 3^3\times {\mathrm{739549}}^1$

素因数の和:739566

約数の個数: 40

約数和(自身を含む): 917042000

約数和(自身を除く): 597556832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 739549, 1479098, 2218647, 2958196, 4437294, 5916392, 6655941, 8874588, 11832784, 13311882, 17749176, 19967823, 26623764, 35498352, 39935646, 53247528, 79871292, 106495056, 159742584, 319485168]

約数ペア:

[(1, 319485168), (2, 159742584), (3, 106495056), (4, 79871292), (6, 53247528), (8, 39935646), (9, 35498352), (12, 26623764), (16, 19967823), (18, 17749176), (24, 13311882), (27, 11832784), (36, 8874588), (48, 6655941), (54, 5916392), (72, 4437294), (108, 2958196), (144, 2218647), (216, 1479098), (432, 739549)]