248250456

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1597}}^1$

素因数の和:1753

約数の個数: 96

約数和(自身を含む): 717949440

約数和(自身を除く): 469698984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 127, 136, 153, 204, 254, 306, 381, 408, 508, 612, 762, 1016, 1143, 1224, 1524, 1597, 2159, 2286, 3048, 3194, 4318, 4572, 4791, 6388, 6477, 8636, 9144, 9582, 12776, 12954, 14373, 17272, 19164, 19431, 25908, 27149, 28746, 38328, 38862, 51816, 54298, 57492, 77724, 81447, 108596, 114984, 155448, 162894, 202819, 217192, 244341, 325788, 405638, 488682, 608457, 651576, 811276, 977364, 1216914, 1622552, 1825371, 1954728, 2433828, 3447923, 3650742, 4867656, 6895846, 7301484, 10343769, 13791692, 14602968, 20687538, 27583384, 31031307, 41375076, 62062614, 82750152, 124125228, 248250456]

約数ペア:

[(1, 248250456), (2, 124125228), (3, 82750152), (4, 62062614), (6, 41375076), (8, 31031307), (9, 27583384), (12, 20687538), (17, 14602968), (18, 13791692), (24, 10343769), (34, 7301484), (36, 6895846), (51, 4867656), (68, 3650742), (72, 3447923), (102, 2433828), (127, 1954728), (136, 1825371), (153, 1622552), (204, 1216914), (254, 977364), (306, 811276), (381, 651576), (408, 608457), (508, 488682), (612, 405638), (762, 325788), (1016, 244341), (1143, 217192), (1224, 202819), (1524, 162894), (1597, 155448), (2159, 114984), (2286, 108596), (3048, 81447), (3194, 77724), (4318, 57492), (4572, 54298), (4791, 51816), (6388, 38862), (6477, 38328), (8636, 28746), (9144, 27149), (9582, 25908), (12776, 19431), (12954, 19164), (14373, 17272)]