2031278144

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:585

約数の個数: 168

約数和(自身を含む): 5014020960

約数和(自身を除く): 2982742816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 73, 76, 98, 112, 133, 146, 152, 196, 224, 266, 292, 304, 392, 448, 467, 511, 532, 584, 608, 784, 931, 934, 1022, 1064, 1168, 1216, 1387, 1568, 1862, 1868, 2044, 2128, 2336, 2774, 3136, 3269, 3577, 3724, 3736, 4088, 4256, 4672, 5548, 6538, 7154, 7448, 7472, 8176, 8512, 8873, 9709, 11096, 13076, 14308, 14896, 14944, 16352, 17746, 19418, 22192, 22883, 26152, 28616, 29792, 29888, 32704, 34091, 35492, 38836, 44384, 45766, 52304, 57232, 59584, 62111, 67963, 68182, 70984, 77672, 88768, 91532, 104608, 114464, 124222, 135926, 136364, 141968, 155344, 183064, 209216, 228928, 238637, 248444, 271852, 272728, 283936, 310688, 366128, 434777, 477274, 496888, 543704, 545456, 567872, 621376, 647729, 732256, 869554, 954548, 993776, 1087408, 1090912, 1295458, 1464512, 1670459, 1739108, 1909096, 1987552, 2174816, 2181824, 2590916, 3340918, 3478216, 3818192, 3975104, 4349632, 4534103, 5181832, 6681836, 6956432, 7636384, 9068206, 10363664, 13363672, 13912864, 15272768, 18136412, 20727328, 26727344, 27825728, 31738721, 36272824, 41454656, 53454688, 63477442, 72545648, 106909376, 126954884, 145091296, 253909768, 290182592, 507819536, 1015639072, 2031278144]

約数ペア:

[(1, 2031278144), (2, 1015639072), (4, 507819536), (7, 290182592), (8, 253909768), (14, 145091296), (16, 126954884), (19, 106909376), (28, 72545648), (32, 63477442), (38, 53454688), (49, 41454656), (56, 36272824), (64, 31738721), (73, 27825728), (76, 26727344), (98, 20727328), (112, 18136412), (133, 15272768), (146, 13912864), (152, 13363672), (196, 10363664), (224, 9068206), (266, 7636384), (292, 6956432), (304, 6681836), (392, 5181832), (448, 4534103), (467, 4349632), (511, 3975104), (532, 3818192), (584, 3478216), (608, 3340918), (784, 2590916), (931, 2181824), (934, 2174816), (1022, 1987552), (1064, 1909096), (1168, 1739108), (1216, 1670459), (1387, 1464512), (1568, 1295458), (1862, 1090912), (1868, 1087408), (2044, 993776), (2128, 954548), (2336, 869554), (2774, 732256), (3136, 647729), (3269, 621376), (3577, 567872), (3724, 545456), (3736, 543704), (4088, 496888), (4256, 477274), (4672, 434777), (5548, 366128), (6538, 310688), (7154, 283936), (7448, 272728), (7472, 271852), (8176, 248444), (8512, 238637), (8873, 228928), (9709, 209216), (11096, 183064), (13076, 155344), (14308, 141968), (14896, 136364), (14944, 135926), (16352, 124222), (17746, 114464), (19418, 104608), (22192, 91532), (22883, 88768), (26152, 77672), (28616, 70984), (29792, 68182), (29888, 67963), (32704, 62111), (34091, 59584), (35492, 57232), (38836, 52304), (44384, 45766)]