478914996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 1315802880

約数和(自身を除く): 836887884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 97, 106, 159, 194, 212, 291, 318, 371, 388, 582, 636, 679, 742, 1109, 1113, 1164, 1358, 1484, 2037, 2218, 2226, 2716, 3327, 4074, 4436, 4452, 5141, 6654, 7763, 8148, 10282, 13308, 15423, 15526, 20564, 23289, 30846, 31052, 35987, 46578, 58777, 61692, 71974, 93156, 107573, 107961, 117554, 143948, 176331, 215146, 215922, 235108, 322719, 352662, 411439, 430292, 431844, 645438, 705324, 753011, 822878, 1234317, 1290876, 1506022, 1645756, 2259033, 2468634, 3012044, 4518066, 4937268, 5701369, 9036132, 11402738, 17104107, 22805476, 34208214, 39909583, 68416428, 79819166, 119728749, 159638332, 239457498, 478914996]

約数ペア:

[(1, 478914996), (2, 239457498), (3, 159638332), (4, 119728749), (6, 79819166), (7, 68416428), (12, 39909583), (14, 34208214), (21, 22805476), (28, 17104107), (42, 11402738), (53, 9036132), (84, 5701369), (97, 4937268), (106, 4518066), (159, 3012044), (194, 2468634), (212, 2259033), (291, 1645756), (318, 1506022), (371, 1290876), (388, 1234317), (582, 822878), (636, 753011), (679, 705324), (742, 645438), (1109, 431844), (1113, 430292), (1164, 411439), (1358, 352662), (1484, 322719), (2037, 235108), (2218, 215922), (2226, 215146), (2716, 176331), (3327, 143948), (4074, 117554), (4436, 107961), (4452, 107573), (5141, 93156), (6654, 71974), (7763, 61692), (8148, 58777), (10282, 46578), (13308, 35987), (15423, 31052), (15526, 30846), (20564, 23289)]