238090974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 551577600

約数和(自身を除く): 313486626

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 71, 93, 121, 142, 149, 186, 213, 242, 298, 341, 363, 426, 447, 682, 726, 781, 894, 1023, 1562, 1639, 2046, 2201, 2343, 3278, 3751, 4402, 4619, 4686, 4917, 6603, 7502, 8591, 9238, 9834, 10579, 11253, 13206, 13857, 17182, 18029, 21158, 22506, 24211, 25773, 27714, 31737, 36058, 48422, 50809, 51546, 54087, 63474, 72633, 101618, 108174, 116369, 145266, 152427, 232738, 266321, 304854, 327949, 349107, 532642, 558899, 655898, 698214, 798963, 983847, 1117798, 1280059, 1597926, 1676697, 1967694, 2560118, 3353394, 3607439, 3840177, 7214878, 7680354, 10822317, 21644634, 39681829, 79363658, 119045487, 238090974]

約数ペア:

[(1, 238090974), (2, 119045487), (3, 79363658), (6, 39681829), (11, 21644634), (22, 10822317), (31, 7680354), (33, 7214878), (62, 3840177), (66, 3607439), (71, 3353394), (93, 2560118), (121, 1967694), (142, 1676697), (149, 1597926), (186, 1280059), (213, 1117798), (242, 983847), (298, 798963), (341, 698214), (363, 655898), (426, 558899), (447, 532642), (682, 349107), (726, 327949), (781, 304854), (894, 266321), (1023, 232738), (1562, 152427), (1639, 145266), (2046, 116369), (2201, 108174), (2343, 101618), (3278, 72633), (3751, 63474), (4402, 54087), (4619, 51546), (4686, 50809), (4917, 48422), (6603, 36058), (7502, 31737), (8591, 27714), (9238, 25773), (9834, 24211), (10579, 22506), (11253, 21158), (13206, 18029), (13857, 17182)]