1931581952

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:246

約数の個数: 160

約数和(自身を含む): 4330972800

約数和(自身を除く): 2399390848

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 89, 92, 97, 128, 152, 178, 184, 194, 256, 304, 356, 368, 388, 437, 512, 608, 712, 736, 776, 874, 1216, 1424, 1472, 1552, 1691, 1748, 1843, 2047, 2231, 2432, 2848, 2944, 3104, 3382, 3496, 3686, 4094, 4462, 4864, 5696, 5888, 6208, 6764, 6992, 7372, 8188, 8633, 8924, 9728, 11392, 11776, 12416, 13528, 13984, 14744, 16376, 17266, 17848, 22784, 24832, 27056, 27968, 29488, 32752, 34532, 35696, 38893, 42389, 45568, 49664, 54112, 55936, 58976, 65504, 69064, 71392, 77786, 84778, 108224, 111872, 117952, 131008, 138128, 142784, 155572, 164027, 169556, 198559, 216448, 223744, 235904, 262016, 276256, 285568, 311144, 328054, 339112, 397118, 432896, 471808, 524032, 552512, 571136, 622288, 656108, 678224, 794236, 865792, 943616, 1048064, 1105024, 1142272, 1244576, 1312216, 1356448, 1588472, 2210048, 2489152, 2624432, 2712896, 3176944, 3772621, 4420096, 4978304, 5248864, 5425792, 6353888, 7545242, 9956608, 10497728, 10851584, 12707776, 15090484, 19913216, 20995456, 21703168, 25415552, 30180968, 41990912, 50831104, 60361936, 83981824, 101662208, 120723872, 241447744, 482895488, 965790976, 1931581952]

約数ペア:

[(1, 1931581952), (2, 965790976), (4, 482895488), (8, 241447744), (16, 120723872), (19, 101662208), (23, 83981824), (32, 60361936), (38, 50831104), (46, 41990912), (64, 30180968), (76, 25415552), (89, 21703168), (92, 20995456), (97, 19913216), (128, 15090484), (152, 12707776), (178, 10851584), (184, 10497728), (194, 9956608), (256, 7545242), (304, 6353888), (356, 5425792), (368, 5248864), (388, 4978304), (437, 4420096), (512, 3772621), (608, 3176944), (712, 2712896), (736, 2624432), (776, 2489152), (874, 2210048), (1216, 1588472), (1424, 1356448), (1472, 1312216), (1552, 1244576), (1691, 1142272), (1748, 1105024), (1843, 1048064), (2047, 943616), (2231, 865792), (2432, 794236), (2848, 678224), (2944, 656108), (3104, 622288), (3382, 571136), (3496, 552512), (3686, 524032), (4094, 471808), (4462, 432896), (4864, 397118), (5696, 339112), (5888, 328054), (6208, 311144), (6764, 285568), (6992, 276256), (7372, 262016), (8188, 235904), (8633, 223744), (8924, 216448), (9728, 198559), (11392, 169556), (11776, 164027), (12416, 155572), (13528, 142784), (13984, 138128), (14744, 131008), (16376, 117952), (17266, 111872), (17848, 108224), (22784, 84778), (24832, 77786), (27056, 71392), (27968, 69064), (29488, 65504), (32752, 58976), (34532, 55936), (35696, 54112), (38893, 49664), (42389, 45568)]