630447744

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 1743759360

約数和(自身を除く): 1113311616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 211, 248, 251, 372, 384, 422, 496, 502, 633, 744, 753, 844, 992, 1004, 1266, 1488, 1506, 1688, 1984, 2008, 2532, 2976, 3012, 3376, 3968, 4016, 5064, 5952, 6024, 6541, 6752, 7781, 8032, 10128, 11904, 12048, 13082, 13504, 15562, 16064, 19623, 20256, 23343, 24096, 26164, 27008, 31124, 32128, 39246, 40512, 46686, 48192, 52328, 52961, 62248, 78492, 81024, 93372, 96384, 104656, 105922, 124496, 156984, 158883, 186744, 209312, 211844, 248992, 313968, 317766, 373488, 418624, 423688, 497984, 627936, 635532, 746976, 837248, 847376, 995968, 1255872, 1271064, 1493952, 1641791, 1694752, 2511744, 2542128, 2987904, 3283582, 3389504, 4925373, 5084256, 6567164, 6779008, 9850746, 10168512, 13134328, 19701492, 20337024, 26268656, 39402984, 52537312, 78805968, 105074624, 157611936, 210149248, 315223872, 630447744]

約数ペア:

[(1, 630447744), (2, 315223872), (3, 210149248), (4, 157611936), (6, 105074624), (8, 78805968), (12, 52537312), (16, 39402984), (24, 26268656), (31, 20337024), (32, 19701492), (48, 13134328), (62, 10168512), (64, 9850746), (93, 6779008), (96, 6567164), (124, 5084256), (128, 4925373), (186, 3389504), (192, 3283582), (211, 2987904), (248, 2542128), (251, 2511744), (372, 1694752), (384, 1641791), (422, 1493952), (496, 1271064), (502, 1255872), (633, 995968), (744, 847376), (753, 837248), (844, 746976), (992, 635532), (1004, 627936), (1266, 497984), (1488, 423688), (1506, 418624), (1688, 373488), (1984, 317766), (2008, 313968), (2532, 248992), (2976, 211844), (3012, 209312), (3376, 186744), (3968, 158883), (4016, 156984), (5064, 124496), (5952, 105922), (6024, 104656), (6541, 96384), (6752, 93372), (7781, 81024), (8032, 78492), (10128, 62248), (11904, 52961), (12048, 52328), (13082, 48192), (13504, 46686), (15562, 40512), (16064, 39246), (19623, 32128), (20256, 31124), (23343, 27008), (24096, 26164)]