231736064

素因数分解:

$2^8\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 534955680

約数和(自身を除く): 303219616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 356, 448, 623, 712, 896, 1246, 1424, 1453, 1792, 2492, 2848, 2906, 4984, 5696, 5812, 9968, 10171, 11392, 11624, 19936, 20342, 22784, 23248, 39872, 40684, 46496, 79744, 81368, 92992, 129317, 159488, 162736, 185984, 258634, 325472, 371968, 517268, 650944, 905219, 1034536, 1301888, 1810438, 2069072, 2603776, 3620876, 4138144, 7241752, 8276288, 14483504, 16552576, 28967008, 33105152, 57934016, 115868032, 231736064]

約数ペア:

[(1, 231736064), (2, 115868032), (4, 57934016), (7, 33105152), (8, 28967008), (14, 16552576), (16, 14483504), (28, 8276288), (32, 7241752), (56, 4138144), (64, 3620876), (89, 2603776), (112, 2069072), (128, 1810438), (178, 1301888), (224, 1034536), (256, 905219), (356, 650944), (448, 517268), (623, 371968), (712, 325472), (896, 258634), (1246, 185984), (1424, 162736), (1453, 159488), (1792, 129317), (2492, 92992), (2848, 81368), (2906, 79744), (4984, 46496), (5696, 40684), (5812, 39872), (9968, 23248), (10171, 22784), (11392, 20342), (11624, 19936)]