402531584

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 1017813888

約数和(自身を除く): 615282304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 256, 259, 296, 364, 416, 448, 467, 481, 518, 592, 728, 832, 896, 934, 962, 1036, 1184, 1456, 1664, 1792, 1868, 1924, 2072, 2368, 2912, 3269, 3328, 3367, 3736, 3848, 4144, 4736, 5824, 6071, 6538, 6734, 7472, 7696, 8288, 9472, 11648, 12142, 13076, 13468, 14944, 15392, 16576, 17279, 23296, 24284, 26152, 26936, 29888, 30784, 33152, 34558, 42497, 48568, 52304, 53872, 59776, 61568, 66304, 69116, 84994, 97136, 104608, 107744, 119552, 120953, 123136, 138232, 169988, 194272, 209216, 215488, 224627, 241906, 276464, 339976, 388544, 418432, 430976, 449254, 483812, 552928, 679952, 777088, 836864, 861952, 898508, 967624, 1105856, 1359904, 1554176, 1572389, 1797016, 1935248, 2211712, 2719808, 3144778, 3594032, 3870496, 4423424, 5439616, 6289556, 7188064, 7740992, 10879232, 12579112, 14376128, 15481984, 25158224, 28752256, 30963968, 50316448, 57504512, 100632896, 201265792, 402531584]

約数ペア:

[(1, 402531584), (2, 201265792), (4, 100632896), (7, 57504512), (8, 50316448), (13, 30963968), (14, 28752256), (16, 25158224), (26, 15481984), (28, 14376128), (32, 12579112), (37, 10879232), (52, 7740992), (56, 7188064), (64, 6289556), (74, 5439616), (91, 4423424), (104, 3870496), (112, 3594032), (128, 3144778), (148, 2719808), (182, 2211712), (208, 1935248), (224, 1797016), (256, 1572389), (259, 1554176), (296, 1359904), (364, 1105856), (416, 967624), (448, 898508), (467, 861952), (481, 836864), (518, 777088), (592, 679952), (728, 552928), (832, 483812), (896, 449254), (934, 430976), (962, 418432), (1036, 388544), (1184, 339976), (1456, 276464), (1664, 241906), (1792, 224627), (1868, 215488), (1924, 209216), (2072, 194272), (2368, 169988), (2912, 138232), (3269, 123136), (3328, 120953), (3367, 119552), (3736, 107744), (3848, 104608), (4144, 97136), (4736, 84994), (5824, 69116), (6071, 66304), (6538, 61568), (6734, 59776), (7472, 53872), (7696, 52304), (8288, 48568), (9472, 42497), (11648, 34558), (12142, 33152), (13076, 30784), (13468, 29888), (14944, 26936), (15392, 26152), (16576, 24284), (17279, 23296)]