423653192

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 912453120

約数和(自身を除く): 488799928

約数列:

[1, 2, 4, 8, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 257, 289, 391, 514, 527, 578, 713, 782, 1028, 1054, 1156, 1426, 1564, 2056, 2108, 2312, 2852, 3128, 4216, 4369, 5704, 5911, 6647, 7967, 8738, 8959, 11822, 12121, 13294, 15934, 17476, 17918, 23644, 24242, 26588, 31868, 34952, 35836, 47288, 48484, 53176, 63736, 71672, 74273, 96968, 100487, 135439, 148546, 183241, 200974, 206057, 270878, 297092, 366482, 401948, 412114, 541756, 594184, 732964, 803896, 824228, 1083512, 1465928, 1648456, 1708279, 2302463, 3115097, 3416558, 4604926, 6230194, 6833116, 9209852, 12460388, 13666232, 18419704, 24920776, 52956649, 105913298, 211826596, 423653192]

約数ペア:

[(1, 423653192), (2, 211826596), (4, 105913298), (8, 52956649), (17, 24920776), (23, 18419704), (31, 13666232), (34, 12460388), (46, 9209852), (62, 6833116), (68, 6230194), (92, 4604926), (124, 3416558), (136, 3115097), (184, 2302463), (248, 1708279), (257, 1648456), (289, 1465928), (391, 1083512), (514, 824228), (527, 803896), (578, 732964), (713, 594184), (782, 541756), (1028, 412114), (1054, 401948), (1156, 366482), (1426, 297092), (1564, 270878), (2056, 206057), (2108, 200974), (2312, 183241), (2852, 148546), (3128, 135439), (4216, 100487), (4369, 96968), (5704, 74273), (5911, 71672), (6647, 63736), (7967, 53176), (8738, 48484), (8959, 47288), (11822, 35836), (12121, 34952), (13294, 31868), (15934, 26588), (17476, 24242), (17918, 23644)]