230259968

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 491209992

約数和(自身を除く): 260950024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 157, 256, 272, 314, 337, 544, 628, 674, 1088, 1256, 1348, 2176, 2512, 2669, 2696, 4352, 5024, 5338, 5392, 5729, 10048, 10676, 10784, 11458, 20096, 21352, 21568, 22916, 40192, 42704, 43136, 45832, 52909, 85408, 86272, 91664, 105818, 170816, 183328, 211636, 341632, 366656, 423272, 683264, 733312, 846544, 899453, 1466624, 1693088, 1798906, 3386176, 3597812, 6772352, 7195624, 13544704, 14391248, 28782496, 57564992, 115129984, 230259968]

約数ペア:

[(1, 230259968), (2, 115129984), (4, 57564992), (8, 28782496), (16, 14391248), (17, 13544704), (32, 7195624), (34, 6772352), (64, 3597812), (68, 3386176), (128, 1798906), (136, 1693088), (157, 1466624), (256, 899453), (272, 846544), (314, 733312), (337, 683264), (544, 423272), (628, 366656), (674, 341632), (1088, 211636), (1256, 183328), (1348, 170816), (2176, 105818), (2512, 91664), (2669, 86272), (2696, 85408), (4352, 52909), (5024, 45832), (5338, 43136), (5392, 42704), (5729, 40192), (10048, 22916), (10676, 21568), (10784, 21352), (11458, 20096)]