379999488

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1512

約数の個数: 144

約数和(自身を含む): 1139668992

約数和(自身を除く): 759669504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 768, 992, 1023, 1056, 1364, 1408, 1451, 1488, 1984, 2046, 2112, 2728, 2816, 2902, 2976, 3968, 4092, 4224, 4353, 5456, 5804, 5952, 7936, 8184, 8448, 8706, 10912, 11608, 11904, 15961, 16368, 17412, 21824, 23216, 23808, 31922, 32736, 34824, 43648, 44981, 46432, 47883, 63844, 65472, 69648, 87296, 89962, 92864, 95766, 127688, 130944, 134943, 139296, 179924, 185728, 191532, 255376, 261888, 269886, 278592, 359848, 371456, 383064, 494791, 510752, 539772, 557184, 719696, 766128, 989582, 1021504, 1079544, 1114368, 1439392, 1484373, 1532256, 1979164, 2043008, 2159088, 2878784, 2968746, 3064512, 3958328, 4086016, 4318176, 5757568, 5937492, 6129024, 7916656, 8636352, 11515136, 11874984, 12258048, 15833312, 17272704, 23749968, 31666624, 34545408, 47499936, 63333248, 94999872, 126666496, 189999744, 379999488]

約数ペア:

[(1, 379999488), (2, 189999744), (3, 126666496), (4, 94999872), (6, 63333248), (8, 47499936), (11, 34545408), (12, 31666624), (16, 23749968), (22, 17272704), (24, 15833312), (31, 12258048), (32, 11874984), (33, 11515136), (44, 8636352), (48, 7916656), (62, 6129024), (64, 5937492), (66, 5757568), (88, 4318176), (93, 4086016), (96, 3958328), (124, 3064512), (128, 2968746), (132, 2878784), (176, 2159088), (186, 2043008), (192, 1979164), (248, 1532256), (256, 1484373), (264, 1439392), (341, 1114368), (352, 1079544), (372, 1021504), (384, 989582), (496, 766128), (528, 719696), (682, 557184), (704, 539772), (744, 510752), (768, 494791), (992, 383064), (1023, 371456), (1056, 359848), (1364, 278592), (1408, 269886), (1451, 261888), (1488, 255376), (1984, 191532), (2046, 185728), (2112, 179924), (2728, 139296), (2816, 134943), (2902, 130944), (2976, 127688), (3968, 95766), (4092, 92864), (4224, 89962), (4353, 87296), (5456, 69648), (5804, 65472), (5952, 63844), (7936, 47883), (8184, 46432), (8448, 44981), (8706, 43648), (10912, 34824), (11608, 32736), (11904, 31922), (15961, 23808), (16368, 23216), (17412, 21824)]