254202462

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:655

約数の個数: 80

約数和(自身を含む): 607191552

約数和(自身を除く): 352989090

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 241, 306, 383, 459, 482, 723, 766, 918, 1149, 1377, 1446, 2169, 2298, 2754, 3447, 4097, 4338, 6507, 6511, 6894, 8194, 10341, 12291, 13014, 13022, 19521, 19533, 20682, 24582, 31023, 36873, 39042, 39066, 58599, 62046, 73746, 92303, 110619, 117198, 175797, 184606, 221238, 276909, 331857, 351594, 527391, 553818, 663714, 830727, 1054782, 1569151, 1661454, 2492181, 3138302, 4707453, 4984362, 7476543, 9414906, 14122359, 14953086, 28244718, 42367077, 84734154, 127101231, 254202462]

約数ペア:

[(1, 254202462), (2, 127101231), (3, 84734154), (6, 42367077), (9, 28244718), (17, 14953086), (18, 14122359), (27, 9414906), (34, 7476543), (51, 4984362), (54, 4707453), (81, 3138302), (102, 2492181), (153, 1661454), (162, 1569151), (241, 1054782), (306, 830727), (383, 663714), (459, 553818), (482, 527391), (723, 351594), (766, 331857), (918, 276909), (1149, 221238), (1377, 184606), (1446, 175797), (2169, 117198), (2298, 110619), (2754, 92303), (3447, 73746), (4097, 62046), (4338, 58599), (6507, 39066), (6511, 39042), (6894, 36873), (8194, 31023), (10341, 24582), (12291, 20682), (13014, 19533), (13022, 19521)]