521414064

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{32621}}^1$

素因数の和:32675

約数の個数: 80

約数和(自身を含む): 1537148640

約数和(自身を除く): 1015734576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 15984, 32621, 65242, 97863, 130484, 195726, 260968, 293589, 391452, 521936, 587178, 782904, 880767, 1174356, 1206977, 1565808, 1761534, 2348712, 2413954, 3523068, 3620931, 4697424, 4827908, 7046136, 7241862, 9655816, 10862793, 14092272, 14483724, 19311632, 21725586, 28967448, 32588379, 43451172, 57934896, 65176758, 86902344, 130353516, 173804688, 260707032, 521414064]

約数ペア:

[(1, 521414064), (2, 260707032), (3, 173804688), (4, 130353516), (6, 86902344), (8, 65176758), (9, 57934896), (12, 43451172), (16, 32588379), (18, 28967448), (24, 21725586), (27, 19311632), (36, 14483724), (37, 14092272), (48, 10862793), (54, 9655816), (72, 7241862), (74, 7046136), (108, 4827908), (111, 4697424), (144, 3620931), (148, 3523068), (216, 2413954), (222, 2348712), (296, 1761534), (333, 1565808), (432, 1206977), (444, 1174356), (592, 880767), (666, 782904), (888, 587178), (999, 521936), (1332, 391452), (1776, 293589), (1998, 260968), (2664, 195726), (3996, 130484), (5328, 97863), (7992, 65242), (15984, 32621)]