222719934

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 477388800

約数和(自身を除く): 254668866

約数列:

[1, 2, 3, 6, 31, 47, 62, 73, 93, 94, 141, 146, 186, 219, 282, 349, 438, 698, 1047, 1457, 2094, 2263, 2914, 3431, 4371, 4526, 6789, 6862, 8742, 10293, 10819, 13578, 16403, 20586, 21638, 25477, 32457, 32806, 49209, 50954, 64914, 76431, 98418, 106361, 152862, 212722, 319083, 508493, 638166, 789787, 1016986, 1197419, 1525479, 1579574, 2369361, 2394838, 3050958, 3592257, 4738722, 7184514, 37119989, 74239978, 111359967, 222719934]

約数ペア:

[(1, 222719934), (2, 111359967), (3, 74239978), (6, 37119989), (31, 7184514), (47, 4738722), (62, 3592257), (73, 3050958), (93, 2394838), (94, 2369361), (141, 1579574), (146, 1525479), (186, 1197419), (219, 1016986), (282, 789787), (349, 638166), (438, 508493), (698, 319083), (1047, 212722), (1457, 152862), (2094, 106361), (2263, 98418), (2914, 76431), (3431, 64914), (4371, 50954), (4526, 49209), (6789, 32806), (6862, 32457), (8742, 25477), (10293, 21638), (10819, 20586), (13578, 16403)]