485740488

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 1327104000

約数和(自身を除く): 841363512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 47, 58, 62, 87, 93, 94, 116, 124, 141, 174, 186, 188, 232, 248, 282, 348, 372, 376, 479, 564, 696, 744, 899, 958, 1128, 1363, 1437, 1457, 1798, 1916, 2697, 2726, 2874, 2914, 3596, 3832, 4089, 4371, 5394, 5452, 5748, 5828, 7192, 8178, 8742, 10788, 10904, 11496, 11656, 13891, 14849, 16356, 17484, 21576, 22513, 27782, 29698, 32712, 34968, 41673, 42253, 44547, 45026, 55564, 59396, 67539, 83346, 84506, 89094, 90052, 111128, 118792, 126759, 135078, 166692, 169012, 178188, 180104, 253518, 270156, 333384, 338024, 356376, 430621, 507036, 540312, 652877, 697903, 861242, 1014072, 1291863, 1305754, 1395806, 1722484, 1958631, 2093709, 2583726, 2611508, 2791612, 3444968, 3917262, 4187418, 5167452, 5223016, 5583224, 7834524, 8374836, 10334904, 15669048, 16749672, 20239187, 40478374, 60717561, 80956748, 121435122, 161913496, 242870244, 485740488]

約数ペア:

[(1, 485740488), (2, 242870244), (3, 161913496), (4, 121435122), (6, 80956748), (8, 60717561), (12, 40478374), (24, 20239187), (29, 16749672), (31, 15669048), (47, 10334904), (58, 8374836), (62, 7834524), (87, 5583224), (93, 5223016), (94, 5167452), (116, 4187418), (124, 3917262), (141, 3444968), (174, 2791612), (186, 2611508), (188, 2583726), (232, 2093709), (248, 1958631), (282, 1722484), (348, 1395806), (372, 1305754), (376, 1291863), (479, 1014072), (564, 861242), (696, 697903), (744, 652877), (899, 540312), (958, 507036), (1128, 430621), (1363, 356376), (1437, 338024), (1457, 333384), (1798, 270156), (1916, 253518), (2697, 180104), (2726, 178188), (2874, 169012), (2914, 166692), (3596, 135078), (3832, 126759), (4089, 118792), (4371, 111128), (5394, 90052), (5452, 89094), (5748, 84506), (5828, 83346), (7192, 67539), (8178, 59396), (8742, 55564), (10788, 45026), (10904, 44547), (11496, 42253), (11656, 41673), (13891, 34968), (14849, 32712), (16356, 29698), (17484, 27782), (21576, 22513)]