438895972352

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{18097}}^1$

素因数の和:18343

約数の個数: 104

約数和(自身を含む): 910790971392

約数和(自身を除く): 471894999040

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 191, 248, 256, 382, 496, 512, 764, 992, 1024, 1528, 1984, 2048, 3056, 3968, 4096, 5921, 6112, 7936, 11842, 12224, 15872, 18097, 23684, 24448, 31744, 36194, 47368, 48896, 63488, 72388, 94736, 97792, 126976, 144776, 189472, 195584, 289552, 378944, 391168, 561007, 579104, 757888, 782336, 1122014, 1158208, 1515776, 2244028, 2316416, 3031552, 3456527, 4488056, 4632832, 6063104, 6913054, 8976112, 9265664, 12126208, 13826108, 17952224, 18531328, 24252416, 27652216, 35904448, 37062656, 55304432, 71808896, 74125312, 107152337, 110608864, 143617792, 214304674, 221217728, 287235584, 428609348, 442435456, 574471168, 857218696, 884870912, 1148942336, 1714437392, 1769741824, 2297884672, 3428874784, 3539483648, 6857749568, 7078967296, 13715499136, 14157934592, 27430998272, 54861996544, 109723993088, 219447986176, 438895972352]

約数ペア:

[(1, 438895972352), (2, 219447986176), (4, 109723993088), (8, 54861996544), (16, 27430998272), (31, 14157934592), (32, 13715499136), (62, 7078967296), (64, 6857749568), (124, 3539483648), (128, 3428874784), (191, 2297884672), (248, 1769741824), (256, 1714437392), (382, 1148942336), (496, 884870912), (512, 857218696), (764, 574471168), (992, 442435456), (1024, 428609348), (1528, 287235584), (1984, 221217728), (2048, 214304674), (3056, 143617792), (3968, 110608864), (4096, 107152337), (5921, 74125312), (6112, 71808896), (7936, 55304432), (11842, 37062656), (12224, 35904448), (15872, 27652216), (18097, 24252416), (23684, 18531328), (24448, 17952224), (31744, 13826108), (36194, 12126208), (47368, 9265664), (48896, 8976112), (63488, 6913054), (72388, 6063104), (94736, 4632832), (97792, 4488056), (126976, 3456527), (144776, 3031552), (189472, 2316416), (195584, 2244028), (289552, 1515776), (378944, 1158208), (391168, 1122014), (561007, 782336), (579104, 757888)]