343385584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:598

約数の個数: 80

約数和(自身を含む): 742452480

約数和(自身を除く): 399066896

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 131, 136, 184, 262, 272, 368, 391, 419, 524, 782, 838, 1048, 1564, 1676, 2096, 2227, 3013, 3128, 3352, 4454, 6026, 6256, 6704, 7123, 8908, 9637, 12052, 14246, 17816, 19274, 24104, 28492, 35632, 38548, 48208, 51221, 54889, 56984, 77096, 102442, 109778, 113968, 154192, 163829, 204884, 219556, 327658, 409768, 439112, 655316, 819536, 878224, 933113, 1262447, 1310632, 1866226, 2524894, 2621264, 3732452, 5049788, 7464904, 10099576, 14929808, 20199152, 21461599, 42923198, 85846396, 171692792, 343385584]

約数ペア:

[(1, 343385584), (2, 171692792), (4, 85846396), (8, 42923198), (16, 21461599), (17, 20199152), (23, 14929808), (34, 10099576), (46, 7464904), (68, 5049788), (92, 3732452), (131, 2621264), (136, 2524894), (184, 1866226), (262, 1310632), (272, 1262447), (368, 933113), (391, 878224), (419, 819536), (524, 655316), (782, 439112), (838, 409768), (1048, 327658), (1564, 219556), (1676, 204884), (2096, 163829), (2227, 154192), (3013, 113968), (3128, 109778), (3352, 102442), (4454, 77096), (6026, 56984), (6256, 54889), (6704, 51221), (7123, 48208), (8908, 38548), (9637, 35632), (12052, 28492), (14246, 24104), (17816, 19274)]