489032096

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 1130879232

約数和(自身を除く): 641847136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 97, 112, 142, 194, 224, 284, 317, 388, 497, 568, 634, 679, 776, 994, 1136, 1268, 1358, 1552, 1988, 2219, 2272, 2536, 2716, 3104, 3976, 4438, 5072, 5432, 6887, 7952, 8876, 10144, 10864, 13774, 15904, 17752, 21728, 22507, 27548, 30749, 35504, 45014, 48209, 55096, 61498, 71008, 90028, 96418, 110192, 122996, 157549, 180056, 192836, 215243, 220384, 245992, 315098, 360112, 385672, 430486, 491984, 630196, 720224, 771344, 860972, 983968, 1260392, 1542688, 1721944, 2183179, 2520784, 3443888, 4366358, 5041568, 6887776, 8732716, 15282253, 17465432, 30564506, 34930864, 61129012, 69861728, 122258024, 244516048, 489032096]

約数ペア:

[(1, 489032096), (2, 244516048), (4, 122258024), (7, 69861728), (8, 61129012), (14, 34930864), (16, 30564506), (28, 17465432), (32, 15282253), (56, 8732716), (71, 6887776), (97, 5041568), (112, 4366358), (142, 3443888), (194, 2520784), (224, 2183179), (284, 1721944), (317, 1542688), (388, 1260392), (497, 983968), (568, 860972), (634, 771344), (679, 720224), (776, 630196), (994, 491984), (1136, 430486), (1268, 385672), (1358, 360112), (1552, 315098), (1988, 245992), (2219, 220384), (2272, 215243), (2536, 192836), (2716, 180056), (3104, 157549), (3976, 122996), (4438, 110192), (5072, 96418), (5432, 90028), (6887, 71008), (7952, 61498), (8876, 55096), (10144, 48209), (10864, 45014), (13774, 35504), (15904, 30749), (17752, 27548), (21728, 22507)]