249657632

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 586091520

約数和(自身を除く): 336433888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 157, 217, 224, 229, 248, 314, 434, 458, 496, 628, 868, 916, 992, 1099, 1256, 1603, 1736, 1832, 2198, 2512, 3206, 3472, 3664, 4396, 4867, 5024, 6412, 6944, 7099, 7328, 8792, 9734, 12824, 14198, 17584, 19468, 25648, 28396, 34069, 35168, 35953, 38936, 49693, 51296, 56792, 68138, 71906, 77872, 99386, 113584, 136276, 143812, 155744, 198772, 227168, 251671, 272552, 287624, 397544, 503342, 545104, 575248, 795088, 1006684, 1090208, 1114543, 1150496, 1590176, 2013368, 2229086, 4026736, 4458172, 7801801, 8053472, 8916344, 15603602, 17832688, 31207204, 35665376, 62414408, 124828816, 249657632]

約数ペア:

[(1, 249657632), (2, 124828816), (4, 62414408), (7, 35665376), (8, 31207204), (14, 17832688), (16, 15603602), (28, 8916344), (31, 8053472), (32, 7801801), (56, 4458172), (62, 4026736), (112, 2229086), (124, 2013368), (157, 1590176), (217, 1150496), (224, 1114543), (229, 1090208), (248, 1006684), (314, 795088), (434, 575248), (458, 545104), (496, 503342), (628, 397544), (868, 287624), (916, 272552), (992, 251671), (1099, 227168), (1256, 198772), (1603, 155744), (1736, 143812), (1832, 136276), (2198, 113584), (2512, 99386), (3206, 77872), (3472, 71906), (3664, 68138), (4396, 56792), (4867, 51296), (5024, 49693), (6412, 38936), (6944, 35953), (7099, 35168), (7328, 34069), (8792, 28396), (9734, 25648), (12824, 19468), (14198, 17584)]