557666688

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:720

約数の個数: 128

約数和(自身を含む): 1551052800

約数和(自身を除く): 993386112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 124, 128, 158, 186, 192, 237, 248, 316, 372, 384, 474, 496, 593, 632, 744, 948, 992, 1186, 1264, 1488, 1779, 1896, 1984, 2372, 2449, 2528, 2976, 3558, 3792, 3968, 4744, 4898, 5056, 5952, 7116, 7347, 7584, 9488, 9796, 10112, 11904, 14232, 14694, 15168, 18383, 18976, 19592, 28464, 29388, 30336, 36766, 37952, 39184, 46847, 55149, 56928, 58776, 73532, 75904, 78368, 93694, 110298, 113856, 117552, 140541, 147064, 156736, 187388, 220596, 227712, 235104, 281082, 294128, 313472, 374776, 441192, 470208, 562164, 588256, 749552, 882384, 940416, 1124328, 1176512, 1452257, 1499104, 1764768, 2248656, 2353024, 2904514, 2998208, 3529536, 4356771, 4497312, 5809028, 5996416, 7059072, 8713542, 8994624, 11618056, 17427084, 17989248, 23236112, 34854168, 46472224, 69708336, 92944448, 139416672, 185888896, 278833344, 557666688]

約数ペア:

[(1, 557666688), (2, 278833344), (3, 185888896), (4, 139416672), (6, 92944448), (8, 69708336), (12, 46472224), (16, 34854168), (24, 23236112), (31, 17989248), (32, 17427084), (48, 11618056), (62, 8994624), (64, 8713542), (79, 7059072), (93, 5996416), (96, 5809028), (124, 4497312), (128, 4356771), (158, 3529536), (186, 2998208), (192, 2904514), (237, 2353024), (248, 2248656), (316, 1764768), (372, 1499104), (384, 1452257), (474, 1176512), (496, 1124328), (593, 940416), (632, 882384), (744, 749552), (948, 588256), (992, 562164), (1186, 470208), (1264, 441192), (1488, 374776), (1779, 313472), (1896, 294128), (1984, 281082), (2372, 235104), (2449, 227712), (2528, 220596), (2976, 187388), (3558, 156736), (3792, 147064), (3968, 140541), (4744, 117552), (4898, 113856), (5056, 110298), (5952, 93694), (7116, 78368), (7347, 75904), (7584, 73532), (9488, 58776), (9796, 56928), (10112, 55149), (11904, 46847), (14232, 39184), (14694, 37952), (15168, 36766), (18383, 30336), (18976, 29388), (19592, 28464)]