255345024

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1080

約数の個数: 128

約数和(自身を含む): 752808960

約数和(自身を除く): 497463936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 128, 132, 176, 183, 192, 244, 264, 352, 366, 384, 488, 528, 671, 704, 732, 976, 991, 1056, 1342, 1408, 1464, 1952, 1982, 2013, 2112, 2684, 2928, 2973, 3904, 3964, 4026, 4224, 5368, 5856, 5946, 7808, 7928, 8052, 10736, 10901, 11712, 11892, 15856, 16104, 21472, 21802, 23424, 23784, 31712, 32208, 32703, 42944, 43604, 47568, 60451, 63424, 64416, 65406, 85888, 87208, 95136, 120902, 126848, 128832, 130812, 174416, 181353, 190272, 241804, 257664, 261624, 348832, 362706, 380544, 483608, 523248, 664961, 697664, 725412, 967216, 1046496, 1329922, 1395328, 1450824, 1934432, 1994883, 2092992, 2659844, 2901648, 3868864, 3989766, 4185984, 5319688, 5803296, 7737728, 7979532, 10639376, 11606592, 15959064, 21278752, 23213184, 31918128, 42557504, 63836256, 85115008, 127672512, 255345024]

約数ペア:

[(1, 255345024), (2, 127672512), (3, 85115008), (4, 63836256), (6, 42557504), (8, 31918128), (11, 23213184), (12, 21278752), (16, 15959064), (22, 11606592), (24, 10639376), (32, 7979532), (33, 7737728), (44, 5803296), (48, 5319688), (61, 4185984), (64, 3989766), (66, 3868864), (88, 2901648), (96, 2659844), (122, 2092992), (128, 1994883), (132, 1934432), (176, 1450824), (183, 1395328), (192, 1329922), (244, 1046496), (264, 967216), (352, 725412), (366, 697664), (384, 664961), (488, 523248), (528, 483608), (671, 380544), (704, 362706), (732, 348832), (976, 261624), (991, 257664), (1056, 241804), (1342, 190272), (1408, 181353), (1464, 174416), (1952, 130812), (1982, 128832), (2013, 126848), (2112, 120902), (2684, 95136), (2928, 87208), (2973, 85888), (3904, 65406), (3964, 64416), (4026, 63424), (4224, 60451), (5368, 47568), (5856, 43604), (5946, 42944), (7808, 32703), (7928, 32208), (8052, 31712), (10736, 23784), (10901, 23424), (11712, 21802), (11892, 21472), (15856, 16104)]