977686528

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 208

約数和(自身を含む): 2502645376

約数和(自身を除く): 1524958848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 61, 64, 86, 91, 104, 112, 122, 128, 172, 182, 208, 224, 244, 256, 301, 344, 364, 416, 427, 448, 488, 512, 559, 602, 688, 728, 793, 832, 854, 896, 976, 1024, 1118, 1204, 1376, 1456, 1586, 1664, 1708, 1792, 1952, 2048, 2236, 2408, 2623, 2752, 2912, 3172, 3328, 3416, 3584, 3904, 3913, 4096, 4472, 4816, 5246, 5504, 5551, 5824, 6344, 6656, 6832, 7168, 7808, 7826, 8944, 9632, 10492, 11008, 11102, 11648, 12688, 13312, 13664, 14336, 15616, 15652, 17888, 18361, 19264, 20984, 22016, 22204, 23296, 25376, 26624, 27328, 28672, 31232, 31304, 34099, 35776, 36722, 38528, 41968, 44032, 44408, 46592, 50752, 53248, 54656, 62464, 62608, 68198, 71552, 73444, 77056, 83936, 88064, 88816, 93184, 101504, 109312, 124928, 125216, 136396, 143104, 146888, 154112, 167872, 176128, 177632, 186368, 203008, 218624, 238693, 249856, 250432, 272792, 286208, 293776, 308224, 335744, 355264, 372736, 406016, 437248, 477386, 500864, 545584, 572416, 587552, 616448, 671488, 710528, 812032, 874496, 954772, 1001728, 1091168, 1144832, 1175104, 1232896, 1342976, 1421056, 1624064, 1748992, 1909544, 2003456, 2182336, 2289664, 2350208, 2685952, 2842112, 3248128, 3819088, 4006912, 4364672, 4700416, 5371904, 5684224, 7638176, 8013824, 8729344, 9400832, 10743808, 11368448, 15276352, 16027648, 17458688, 18801664, 22736896, 30552704, 34917376, 37603328, 61105408, 69834752, 75206656, 122210816, 139669504, 244421632, 488843264, 977686528]

約数ペア:

[(1, 977686528), (2, 488843264), (4, 244421632), (7, 139669504), (8, 122210816), (13, 75206656), (14, 69834752), (16, 61105408), (26, 37603328), (28, 34917376), (32, 30552704), (43, 22736896), (52, 18801664), (56, 17458688), (61, 16027648), (64, 15276352), (86, 11368448), (91, 10743808), (104, 9400832), (112, 8729344), (122, 8013824), (128, 7638176), (172, 5684224), (182, 5371904), (208, 4700416), (224, 4364672), (244, 4006912), (256, 3819088), (301, 3248128), (344, 2842112), (364, 2685952), (416, 2350208), (427, 2289664), (448, 2182336), (488, 2003456), (512, 1909544), (559, 1748992), (602, 1624064), (688, 1421056), (728, 1342976), (793, 1232896), (832, 1175104), (854, 1144832), (896, 1091168), (976, 1001728), (1024, 954772), (1118, 874496), (1204, 812032), (1376, 710528), (1456, 671488), (1586, 616448), (1664, 587552), (1708, 572416), (1792, 545584), (1952, 500864), (2048, 477386), (2236, 437248), (2408, 406016), (2623, 372736), (2752, 355264), (2912, 335744), (3172, 308224), (3328, 293776), (3416, 286208), (3584, 272792), (3904, 250432), (3913, 249856), (4096, 238693), (4472, 218624), (4816, 203008), (5246, 186368), (5504, 177632), (5551, 176128), (5824, 167872), (6344, 154112), (6656, 146888), (6832, 143104), (7168, 136396), (7808, 125216), (7826, 124928), (8944, 109312), (9632, 101504), (10492, 93184), (11008, 88816), (11102, 88064), (11648, 83936), (12688, 77056), (13312, 73444), (13664, 71552), (14336, 68198), (15616, 62608), (15652, 62464), (17888, 54656), (18361, 53248), (19264, 50752), (20984, 46592), (22016, 44408), (22204, 44032), (23296, 41968), (25376, 38528), (26624, 36722), (27328, 35776), (28672, 34099), (31232, 31304)]