15721337112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{23339}}^1$

素因数の和:23505

約数の個数: 128

約数和(自身を含む): 45171302400

約数和(自身を除く): 29449965288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 127, 136, 156, 204, 221, 254, 312, 381, 408, 442, 508, 663, 762, 884, 1016, 1326, 1524, 1651, 1768, 2159, 2652, 3048, 3302, 4318, 4953, 5304, 6477, 6604, 8636, 9906, 12954, 13208, 17272, 19812, 23339, 25908, 28067, 39624, 46678, 51816, 56134, 70017, 84201, 93356, 112268, 140034, 168402, 186712, 224536, 280068, 303407, 336804, 396763, 560136, 606814, 673608, 793526, 910221, 1190289, 1213628, 1587052, 1820442, 2380578, 2427256, 2964053, 3174104, 3640884, 4761156, 5157919, 5928106, 7281768, 8892159, 9522312, 10315838, 11856212, 15473757, 17784318, 20631676, 23712424, 30947514, 35568636, 38532689, 41263352, 50388901, 61895028, 71137272, 77065378, 100777802, 115598067, 123790056, 151166703, 154130756, 201555604, 231196134, 302333406, 308261512, 403111208, 462392268, 604666812, 655055713, 924784536, 1209333624, 1310111426, 1965167139, 2620222852, 3930334278, 5240445704, 7860668556, 15721337112]

約数ペア:

[(1, 15721337112), (2, 7860668556), (3, 5240445704), (4, 3930334278), (6, 2620222852), (8, 1965167139), (12, 1310111426), (13, 1209333624), (17, 924784536), (24, 655055713), (26, 604666812), (34, 462392268), (39, 403111208), (51, 308261512), (52, 302333406), (68, 231196134), (78, 201555604), (102, 154130756), (104, 151166703), (127, 123790056), (136, 115598067), (156, 100777802), (204, 77065378), (221, 71137272), (254, 61895028), (312, 50388901), (381, 41263352), (408, 38532689), (442, 35568636), (508, 30947514), (663, 23712424), (762, 20631676), (884, 17784318), (1016, 15473757), (1326, 11856212), (1524, 10315838), (1651, 9522312), (1768, 8892159), (2159, 7281768), (2652, 5928106), (3048, 5157919), (3302, 4761156), (4318, 3640884), (4953, 3174104), (5304, 2964053), (6477, 2427256), (6604, 2380578), (8636, 1820442), (9906, 1587052), (12954, 1213628), (13208, 1190289), (17272, 910221), (19812, 793526), (23339, 673608), (25908, 606814), (28067, 560136), (39624, 396763), (46678, 336804), (51816, 303407), (56134, 280068), (70017, 224536), (84201, 186712), (93356, 168402), (112268, 140034)]