222364758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6779}}^1$

素因数の和:6873

約数の個数: 64

約数和(自身を含む): 562360320

約数和(自身を除く): 339995562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1562, 2343, 2982, 4686, 5467, 6779, 10934, 13558, 16401, 20337, 32802, 40674, 47453, 74569, 94906, 142359, 149138, 223707, 284718, 447414, 481309, 521983, 962618, 1043966, 1443927, 1565949, 2887854, 3131898, 3369163, 5294399, 6738326, 10107489, 10588798, 15883197, 20214978, 31766394, 37060793, 74121586, 111182379, 222364758]

約数ペア:

[(1, 222364758), (2, 111182379), (3, 74121586), (6, 37060793), (7, 31766394), (11, 20214978), (14, 15883197), (21, 10588798), (22, 10107489), (33, 6738326), (42, 5294399), (66, 3369163), (71, 3131898), (77, 2887854), (142, 1565949), (154, 1443927), (213, 1043966), (231, 962618), (426, 521983), (462, 481309), (497, 447414), (781, 284718), (994, 223707), (1491, 149138), (1562, 142359), (2343, 94906), (2982, 74569), (4686, 47453), (5467, 40674), (6779, 32802), (10934, 20337), (13558, 16401)]