3971920368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{135431}}^1$

素因数の和:135502

約数の個数: 80

約数和(自身を含む): 11285277696

約数和(自身を除く): 7313357328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 3666, 4888, 7332, 9776, 14664, 29328, 135431, 270862, 406293, 541724, 812586, 1083448, 1625172, 1760603, 2166896, 3250344, 3521206, 5281809, 6365257, 6500688, 7042412, 10563618, 12730514, 14084824, 19095771, 21127236, 25461028, 28169648, 38191542, 42254472, 50922056, 76383084, 82748341, 84508944, 101844112, 152766168, 165496682, 248245023, 305532336, 330993364, 496490046, 661986728, 992980092, 1323973456, 1985960184, 3971920368]

約数ペア:

[(1, 3971920368), (2, 1985960184), (3, 1323973456), (4, 992980092), (6, 661986728), (8, 496490046), (12, 330993364), (13, 305532336), (16, 248245023), (24, 165496682), (26, 152766168), (39, 101844112), (47, 84508944), (48, 82748341), (52, 76383084), (78, 50922056), (94, 42254472), (104, 38191542), (141, 28169648), (156, 25461028), (188, 21127236), (208, 19095771), (282, 14084824), (312, 12730514), (376, 10563618), (564, 7042412), (611, 6500688), (624, 6365257), (752, 5281809), (1128, 3521206), (1222, 3250344), (1833, 2166896), (2256, 1760603), (2444, 1625172), (3666, 1083448), (4888, 812586), (7332, 541724), (9776, 406293), (14664, 270862), (29328, 135431)]