898021392

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{6781}}^1$

素因数の和:6912

約数の個数: 80

約数和(自身を含む): 2421987840

約数和(自身を除く): 1523966448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 496, 534, 712, 744, 1068, 1424, 1488, 2136, 2759, 4272, 5518, 6781, 8277, 11036, 13562, 16554, 20343, 22072, 27124, 33108, 40686, 44144, 54248, 66216, 81372, 108496, 132432, 162744, 210211, 325488, 420422, 603509, 630633, 840844, 1207018, 1261266, 1681688, 1810527, 2414036, 2522532, 3363376, 3621054, 4828072, 5045064, 7242108, 9656144, 10090128, 14484216, 18708779, 28968432, 37417558, 56126337, 74835116, 112252674, 149670232, 224505348, 299340464, 449010696, 898021392]

約数ペア:

[(1, 898021392), (2, 449010696), (3, 299340464), (4, 224505348), (6, 149670232), (8, 112252674), (12, 74835116), (16, 56126337), (24, 37417558), (31, 28968432), (48, 18708779), (62, 14484216), (89, 10090128), (93, 9656144), (124, 7242108), (178, 5045064), (186, 4828072), (248, 3621054), (267, 3363376), (356, 2522532), (372, 2414036), (496, 1810527), (534, 1681688), (712, 1261266), (744, 1207018), (1068, 840844), (1424, 630633), (1488, 603509), (2136, 420422), (2759, 325488), (4272, 210211), (5518, 162744), (6781, 132432), (8277, 108496), (11036, 81372), (13562, 66216), (16554, 54248), (20343, 44144), (22072, 40686), (27124, 33108)]