217835232

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{28723}}^1$

素因数の和:28815

約数の個数: 48

約数和(自身を含む): 579075840

約数和(自身を除く): 361240608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 28723, 57446, 86169, 114892, 172338, 229784, 344676, 459568, 689352, 919136, 1378704, 2269117, 2757408, 4538234, 6807351, 9076468, 13614702, 18152936, 27229404, 36305872, 54458808, 72611744, 108917616, 217835232]

約数ペア:

[(1, 217835232), (2, 108917616), (3, 72611744), (4, 54458808), (6, 36305872), (8, 27229404), (12, 18152936), (16, 13614702), (24, 9076468), (32, 6807351), (48, 4538234), (79, 2757408), (96, 2269117), (158, 1378704), (237, 919136), (316, 689352), (474, 459568), (632, 344676), (948, 229784), (1264, 172338), (1896, 114892), (2528, 86169), (3792, 57446), (7584, 28723)]