273642208

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 642152448

約数和(自身を除く): 368510240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 157, 217, 224, 248, 251, 314, 434, 496, 502, 628, 868, 992, 1004, 1099, 1256, 1736, 1757, 2008, 2198, 2512, 3472, 3514, 4016, 4396, 4867, 5024, 6944, 7028, 7781, 8032, 8792, 9734, 14056, 15562, 17584, 19468, 28112, 31124, 34069, 35168, 38936, 39407, 54467, 56224, 62248, 68138, 77872, 78814, 108934, 124496, 136276, 155744, 157628, 217868, 248992, 272552, 275849, 315256, 435736, 545104, 551698, 630512, 871472, 1090208, 1103396, 1221617, 1261024, 1742944, 2206792, 2443234, 4413584, 4886468, 8551319, 8827168, 9772936, 17102638, 19545872, 34205276, 39091744, 68410552, 136821104, 273642208]

約数ペア:

[(1, 273642208), (2, 136821104), (4, 68410552), (7, 39091744), (8, 34205276), (14, 19545872), (16, 17102638), (28, 9772936), (31, 8827168), (32, 8551319), (56, 4886468), (62, 4413584), (112, 2443234), (124, 2206792), (157, 1742944), (217, 1261024), (224, 1221617), (248, 1103396), (251, 1090208), (314, 871472), (434, 630512), (496, 551698), (502, 545104), (628, 435736), (868, 315256), (992, 275849), (1004, 272552), (1099, 248992), (1256, 217868), (1736, 157628), (1757, 155744), (2008, 136276), (2198, 124496), (2512, 108934), (3472, 78814), (3514, 77872), (4016, 68138), (4396, 62248), (4867, 56224), (5024, 54467), (6944, 39407), (7028, 38936), (7781, 35168), (8032, 34069), (8792, 31124), (9734, 28112), (14056, 19468), (15562, 17584)]