238739904

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31883}}^1$

素因数の和:31914

約数の個数: 84

約数和(自身を含む): 736966776

約数和(自身を除く): 498226872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 31883, 63766, 95649, 127532, 191298, 255064, 286947, 382596, 414479, 510128, 573894, 765192, 828958, 1020256, 1147788, 1243437, 1530384, 1657916, 2040512, 2295576, 2486874, 3060768, 3315832, 3730311, 4591152, 4973748, 6121536, 6631664, 7460622, 9182304, 9947496, 13263328, 14921244, 18364608, 19894992, 26526656, 29842488, 39789984, 59684976, 79579968, 119369952, 238739904]

約数ペア:

[(1, 238739904), (2, 119369952), (3, 79579968), (4, 59684976), (6, 39789984), (8, 29842488), (9, 26526656), (12, 19894992), (13, 18364608), (16, 14921244), (18, 13263328), (24, 9947496), (26, 9182304), (32, 7460622), (36, 6631664), (39, 6121536), (48, 4973748), (52, 4591152), (64, 3730311), (72, 3315832), (78, 3060768), (96, 2486874), (104, 2295576), (117, 2040512), (144, 1657916), (156, 1530384), (192, 1243437), (208, 1147788), (234, 1020256), (288, 828958), (312, 765192), (416, 573894), (468, 510128), (576, 414479), (624, 382596), (832, 286947), (936, 255064), (1248, 191298), (1872, 127532), (2496, 95649), (3744, 63766), (7488, 31883)]