1850878064

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{887}}^1$

素因数の和:1534

約数の個数: 80

約数和(自身を含む): 4242395136

約数和(自身を除く): 2391517072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 601, 868, 887, 1202, 1736, 1774, 2404, 3472, 3548, 4207, 4808, 6209, 7096, 8414, 9616, 12418, 14192, 16828, 18631, 24836, 27497, 33656, 37262, 49672, 54994, 67312, 74524, 99344, 109988, 130417, 149048, 192479, 219976, 260834, 298096, 384958, 439952, 521668, 533087, 769916, 1043336, 1066174, 1539832, 2086672, 2132348, 3079664, 3731609, 4264696, 7463218, 8529392, 14926436, 16525697, 29852872, 33051394, 59705744, 66102788, 115679879, 132205576, 231359758, 264411152, 462719516, 925439032, 1850878064]

約数ペア:

[(1, 1850878064), (2, 925439032), (4, 462719516), (7, 264411152), (8, 231359758), (14, 132205576), (16, 115679879), (28, 66102788), (31, 59705744), (56, 33051394), (62, 29852872), (112, 16525697), (124, 14926436), (217, 8529392), (248, 7463218), (434, 4264696), (496, 3731609), (601, 3079664), (868, 2132348), (887, 2086672), (1202, 1539832), (1736, 1066174), (1774, 1043336), (2404, 769916), (3472, 533087), (3548, 521668), (4207, 439952), (4808, 384958), (6209, 298096), (7096, 260834), (8414, 219976), (9616, 192479), (12418, 149048), (14192, 130417), (16828, 109988), (18631, 99344), (24836, 74524), (27497, 67312), (33656, 54994), (37262, 49672)]