238365816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6761}}^1$

素因数の和:6896

約数の個数: 64

約数和(自身を含む): 647529120

約数和(自身を除く): 409163304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 113, 156, 226, 312, 339, 452, 678, 904, 1356, 1469, 2712, 2938, 4407, 5876, 6761, 8814, 11752, 13522, 17628, 20283, 27044, 35256, 40566, 54088, 81132, 87893, 162264, 175786, 263679, 351572, 527358, 703144, 763993, 1054716, 1527986, 2109432, 2291979, 3055972, 4583958, 6111944, 9167916, 9931909, 18335832, 19863818, 29795727, 39727636, 59591454, 79455272, 119182908, 238365816]

約数ペア:

[(1, 238365816), (2, 119182908), (3, 79455272), (4, 59591454), (6, 39727636), (8, 29795727), (12, 19863818), (13, 18335832), (24, 9931909), (26, 9167916), (39, 6111944), (52, 4583958), (78, 3055972), (104, 2291979), (113, 2109432), (156, 1527986), (226, 1054716), (312, 763993), (339, 703144), (452, 527358), (678, 351572), (904, 263679), (1356, 175786), (1469, 162264), (2712, 87893), (2938, 81132), (4407, 54088), (5876, 40566), (6761, 35256), (8814, 27044), (11752, 20283), (13522, 17628)]