1308413092

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10613}}^1$

素因数の和:10685

約数の個数: 72

約数和(自身を含む): 2896730424

約数和(自身を除く): 1588317332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 68, 74, 98, 119, 148, 196, 238, 259, 476, 518, 629, 833, 1036, 1258, 1666, 1813, 2516, 3332, 3626, 4403, 7252, 8806, 10613, 17612, 21226, 30821, 42452, 61642, 74291, 123284, 148582, 180421, 297164, 360842, 392681, 520037, 721684, 785362, 1040074, 1262947, 1570724, 2080148, 2525894, 2748767, 5051788, 5497534, 6675577, 8840629, 10995068, 13351154, 17681258, 19241369, 26702308, 35362516, 38482738, 46729039, 76965476, 93458078, 186916156, 327103273, 654206546, 1308413092]

約数ペア:

[(1, 1308413092), (2, 654206546), (4, 327103273), (7, 186916156), (14, 93458078), (17, 76965476), (28, 46729039), (34, 38482738), (37, 35362516), (49, 26702308), (68, 19241369), (74, 17681258), (98, 13351154), (119, 10995068), (148, 8840629), (196, 6675577), (238, 5497534), (259, 5051788), (476, 2748767), (518, 2525894), (629, 2080148), (833, 1570724), (1036, 1262947), (1258, 1040074), (1666, 785362), (1813, 721684), (2516, 520037), (3332, 392681), (3626, 360842), (4403, 297164), (7252, 180421), (8806, 148582), (10613, 123284), (17612, 74291), (21226, 61642), (30821, 42452)]