239509452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31333}}^1$

素因数の和:31367

約数の個数: 72

約数和(自身を含む): 700126896

約数和(自身を除く): 460617444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 31333, 62666, 93999, 125332, 187998, 219331, 375996, 407329, 438662, 657993, 814658, 877324, 1221987, 1315986, 1535317, 1629316, 2443974, 2631972, 2851303, 3070634, 4605951, 4887948, 5702606, 6141268, 8553909, 9211902, 11405212, 17107818, 18423804, 19959121, 34215636, 39918242, 59877363, 79836484, 119754726, 239509452]

約数ペア:

[(1, 239509452), (2, 119754726), (3, 79836484), (4, 59877363), (6, 39918242), (7, 34215636), (12, 19959121), (13, 18423804), (14, 17107818), (21, 11405212), (26, 9211902), (28, 8553909), (39, 6141268), (42, 5702606), (49, 4887948), (52, 4605951), (78, 3070634), (84, 2851303), (91, 2631972), (98, 2443974), (147, 1629316), (156, 1535317), (182, 1315986), (196, 1221987), (273, 877324), (294, 814658), (364, 657993), (546, 438662), (588, 407329), (637, 375996), (1092, 219331), (1274, 187998), (1911, 125332), (2548, 93999), (3822, 62666), (7644, 31333)]