469744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 1057968

約数和(自身を除く): 588224

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 157, 176, 187, 272, 314, 374, 628, 748, 1256, 1496, 1727, 2512, 2669, 2992, 3454, 5338, 6908, 10676, 13816, 21352, 27632, 29359, 42704, 58718, 117436, 234872, 469744]

約数ペア:

[(1, 469744), (2, 234872), (4, 117436), (8, 58718), (11, 42704), (16, 29359), (17, 27632), (22, 21352), (34, 13816), (44, 10676), (68, 6908), (88, 5338), (136, 3454), (157, 2992), (176, 2669), (187, 2512), (272, 1727), (314, 1496), (374, 1256), (628, 748)]