318161376

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{84979}}^1$

素因数の和:85008

約数の個数: 72

約数和(自身を含む): 974380680

約数和(自身を除く): 656219304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 84979, 169958, 254937, 339916, 509874, 679832, 764811, 1019748, 1104727, 1359664, 1529622, 2039496, 2209454, 2719328, 3059244, 3314181, 4078992, 4418908, 6118488, 6628362, 8157984, 8837816, 9942543, 12236976, 13256724, 17675632, 19885086, 24473952, 26513448, 35351264, 39770172, 53026896, 79540344, 106053792, 159080688, 318161376]

約数ペア:

[(1, 318161376), (2, 159080688), (3, 106053792), (4, 79540344), (6, 53026896), (8, 39770172), (9, 35351264), (12, 26513448), (13, 24473952), (16, 19885086), (18, 17675632), (24, 13256724), (26, 12236976), (32, 9942543), (36, 8837816), (39, 8157984), (48, 6628362), (52, 6118488), (72, 4418908), (78, 4078992), (96, 3314181), (104, 3059244), (117, 2719328), (144, 2209454), (156, 2039496), (208, 1529622), (234, 1359664), (288, 1104727), (312, 1019748), (416, 764811), (468, 679832), (624, 509874), (936, 339916), (1248, 254937), (1872, 169958), (3744, 84979)]