318312828

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{57791}}^1$

素因数の和:57824

約数の個数: 60

約数和(自身を含む): 881096832

約数和(自身を除く): 562784004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 57791, 115582, 173373, 231164, 346746, 520119, 693492, 982447, 1040238, 1560357, 1964894, 2080476, 2947341, 3120714, 3929788, 4681071, 5894682, 6241428, 8842023, 9362142, 11789364, 17684046, 18724284, 26526069, 35368092, 53052138, 79578207, 106104276, 159156414, 318312828]

約数ペア:

[(1, 318312828), (2, 159156414), (3, 106104276), (4, 79578207), (6, 53052138), (9, 35368092), (12, 26526069), (17, 18724284), (18, 17684046), (27, 11789364), (34, 9362142), (36, 8842023), (51, 6241428), (54, 5894682), (68, 4681071), (81, 3929788), (102, 3120714), (108, 2947341), (153, 2080476), (162, 1964894), (204, 1560357), (306, 1040238), (324, 982447), (459, 693492), (612, 520119), (918, 346746), (1377, 231164), (1836, 173373), (2754, 115582), (5508, 57791)]