2831112

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 8428860

約数和(自身を除く): 5597748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 257, 306, 324, 408, 459, 514, 612, 648, 771, 918, 1028, 1224, 1377, 1542, 1836, 2056, 2313, 2754, 3084, 3672, 4369, 4626, 5508, 6168, 6939, 8738, 9252, 11016, 13107, 13878, 17476, 18504, 20817, 26214, 27756, 34952, 39321, 41634, 52428, 55512, 78642, 83268, 104856, 117963, 157284, 166536, 235926, 314568, 353889, 471852, 707778, 943704, 1415556, 2831112]

約数ペア:

[(1, 2831112), (2, 1415556), (3, 943704), (4, 707778), (6, 471852), (8, 353889), (9, 314568), (12, 235926), (17, 166536), (18, 157284), (24, 117963), (27, 104856), (34, 83268), (36, 78642), (51, 55512), (54, 52428), (68, 41634), (72, 39321), (81, 34952), (102, 27756), (108, 26214), (136, 20817), (153, 18504), (162, 17476), (204, 13878), (216, 13107), (257, 11016), (306, 9252), (324, 8738), (408, 6939), (459, 6168), (514, 5508), (612, 4626), (648, 4369), (771, 3672), (918, 3084), (1028, 2754), (1224, 2313), (1377, 2056), (1542, 1836)]