308137128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3217}}^1$

素因数の和:3546

約数の個数: 64

約数和(自身を含む): 832560960

約数和(自身を除く): 524423832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 307, 312, 614, 921, 1228, 1842, 2456, 3217, 3684, 3991, 6434, 7368, 7982, 9651, 11973, 12868, 15964, 19302, 23946, 25736, 31928, 38604, 41821, 47892, 77208, 83642, 95784, 125463, 167284, 250926, 334568, 501852, 987619, 1003704, 1975238, 2962857, 3950476, 5925714, 7900952, 11851428, 12839047, 23702856, 25678094, 38517141, 51356188, 77034282, 102712376, 154068564, 308137128]

約数ペア:

[(1, 308137128), (2, 154068564), (3, 102712376), (4, 77034282), (6, 51356188), (8, 38517141), (12, 25678094), (13, 23702856), (24, 12839047), (26, 11851428), (39, 7900952), (52, 5925714), (78, 3950476), (104, 2962857), (156, 1975238), (307, 1003704), (312, 987619), (614, 501852), (921, 334568), (1228, 250926), (1842, 167284), (2456, 125463), (3217, 95784), (3684, 83642), (3991, 77208), (6434, 47892), (7368, 41821), (7982, 38604), (9651, 31928), (11973, 25736), (12868, 23946), (15964, 19302)]