264317144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5419}}^1$

素因数の和:5512

約数の個数: 64

約数和(自身を含む): 619180800

約数和(自身を除く): 354863656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1742, 1876, 3484, 3752, 5419, 6097, 6968, 10838, 12194, 21676, 24388, 37933, 43352, 48776, 70447, 75866, 140894, 151732, 281788, 303464, 363073, 493129, 563576, 726146, 986258, 1452292, 1972516, 2541511, 2904584, 3945032, 4719949, 5083022, 9439898, 10166044, 18879796, 20332088, 33039643, 37759592, 66079286, 132158572, 264317144]

約数ペア:

[(1, 264317144), (2, 132158572), (4, 66079286), (7, 37759592), (8, 33039643), (13, 20332088), (14, 18879796), (26, 10166044), (28, 9439898), (52, 5083022), (56, 4719949), (67, 3945032), (91, 2904584), (104, 2541511), (134, 1972516), (182, 1452292), (268, 986258), (364, 726146), (469, 563576), (536, 493129), (728, 363073), (871, 303464), (938, 281788), (1742, 151732), (1876, 140894), (3484, 75866), (3752, 70447), (5419, 48776), (6097, 43352), (6968, 37933), (10838, 24388), (12194, 21676)]