557298312

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1303}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 1419586560

約数和(自身を除く): 862288248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 251, 284, 426, 502, 568, 753, 852, 1004, 1303, 1506, 1704, 2008, 2606, 3012, 3909, 5212, 6024, 7818, 10424, 15636, 17821, 31272, 35642, 53463, 71284, 92513, 106926, 142568, 185026, 213852, 277539, 327053, 370052, 427704, 555078, 654106, 740104, 981159, 1110156, 1308212, 1962318, 2220312, 2616424, 3924636, 7849272, 23220763, 46441526, 69662289, 92883052, 139324578, 185766104, 278649156, 557298312]

約数ペア:

[(1, 557298312), (2, 278649156), (3, 185766104), (4, 139324578), (6, 92883052), (8, 69662289), (12, 46441526), (24, 23220763), (71, 7849272), (142, 3924636), (213, 2616424), (251, 2220312), (284, 1962318), (426, 1308212), (502, 1110156), (568, 981159), (753, 740104), (852, 654106), (1004, 555078), (1303, 427704), (1506, 370052), (1704, 327053), (2008, 277539), (2606, 213852), (3012, 185026), (3909, 142568), (5212, 106926), (6024, 92513), (7818, 71284), (10424, 53463), (15636, 35642), (17821, 31272)]