520236048

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1117}}^1$

素因数の和:1472

約数の個数: 80

約数和(自身を含む): 1392974336

約数和(自身を除く): 872738288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 313, 372, 496, 626, 744, 939, 1117, 1252, 1488, 1878, 2234, 2504, 3351, 3756, 4468, 5008, 6702, 7512, 8936, 9703, 13404, 15024, 17872, 19406, 26808, 29109, 34627, 38812, 53616, 58218, 69254, 77624, 103881, 116436, 138508, 155248, 207762, 232872, 277016, 349621, 415524, 465744, 554032, 699242, 831048, 1048863, 1398484, 1662096, 2097726, 2796968, 4195452, 5593936, 8390904, 10838251, 16781808, 21676502, 32514753, 43353004, 65029506, 86706008, 130059012, 173412016, 260118024, 520236048]

約数ペア:

[(1, 520236048), (2, 260118024), (3, 173412016), (4, 130059012), (6, 86706008), (8, 65029506), (12, 43353004), (16, 32514753), (24, 21676502), (31, 16781808), (48, 10838251), (62, 8390904), (93, 5593936), (124, 4195452), (186, 2796968), (248, 2097726), (313, 1662096), (372, 1398484), (496, 1048863), (626, 831048), (744, 699242), (939, 554032), (1117, 465744), (1252, 415524), (1488, 349621), (1878, 277016), (2234, 232872), (2504, 207762), (3351, 155248), (3756, 138508), (4468, 116436), (5008, 103881), (6702, 77624), (7512, 69254), (8936, 58218), (9703, 53616), (13404, 38812), (15024, 34627), (17872, 29109), (19406, 26808)]