510906288

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2621}}^1$

素因数の和:2794

約数の個数: 80

約数和(自身を含む): 1373340672

約数和(自身を除く): 862434384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 131, 186, 248, 262, 372, 393, 496, 524, 744, 786, 1048, 1488, 1572, 2096, 2621, 3144, 4061, 5242, 6288, 7863, 8122, 10484, 12183, 15726, 16244, 20968, 24366, 31452, 32488, 41936, 48732, 62904, 64976, 81251, 97464, 125808, 162502, 194928, 243753, 325004, 343351, 487506, 650008, 686702, 975012, 1030053, 1300016, 1373404, 1950024, 2060106, 2746808, 3900048, 4120212, 5493616, 8240424, 10643881, 16480848, 21287762, 31931643, 42575524, 63863286, 85151048, 127726572, 170302096, 255453144, 510906288]

約数ペア:

[(1, 510906288), (2, 255453144), (3, 170302096), (4, 127726572), (6, 85151048), (8, 63863286), (12, 42575524), (16, 31931643), (24, 21287762), (31, 16480848), (48, 10643881), (62, 8240424), (93, 5493616), (124, 4120212), (131, 3900048), (186, 2746808), (248, 2060106), (262, 1950024), (372, 1373404), (393, 1300016), (496, 1030053), (524, 975012), (744, 686702), (786, 650008), (1048, 487506), (1488, 343351), (1572, 325004), (2096, 243753), (2621, 194928), (3144, 162502), (4061, 125808), (5242, 97464), (6288, 81251), (7863, 64976), (8122, 62904), (10484, 48732), (12183, 41936), (15726, 32488), (16244, 31452), (20968, 24366)]