28666588416

素因数分解:

$2^8\times 3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{4691}}^1$

素因数の和:4892

約数の個数: 144

約数和(自身を含む): 78066246720

約数和(自身を除く): 49399658304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 109, 128, 146, 192, 218, 219, 256, 292, 327, 384, 436, 438, 584, 654, 768, 872, 876, 1168, 1308, 1744, 1752, 2336, 2616, 3488, 3504, 4672, 4691, 5232, 6976, 7008, 7957, 9344, 9382, 10464, 13952, 14016, 14073, 15914, 18688, 18764, 20928, 23871, 27904, 28032, 28146, 31828, 37528, 41856, 47742, 56064, 56292, 63656, 75056, 83712, 95484, 112584, 127312, 150112, 190968, 225168, 254624, 300224, 342443, 381936, 450336, 509248, 511319, 600448, 684886, 763872, 900672, 1018496, 1022638, 1027329, 1200896, 1369772, 1527744, 1533957, 1801344, 2036992, 2045276, 2054658, 2739544, 3055488, 3067914, 3602688, 4090552, 4109316, 5479088, 6110976, 6135828, 8181104, 8218632, 10958176, 12271656, 16362208, 16437264, 21916352, 24543312, 32724416, 32874528, 37326287, 43832704, 49086624, 65448832, 65749056, 74652574, 87665408, 98173248, 111978861, 130897664, 131498112, 149305148, 196346496, 223957722, 262996224, 298610296, 392692992, 447915444, 597220592, 895830888, 1194441184, 1791661776, 2388882368, 3583323552, 4777764736, 7166647104, 9555529472, 14333294208, 28666588416]

約数ペア:

[(1, 28666588416), (2, 14333294208), (3, 9555529472), (4, 7166647104), (6, 4777764736), (8, 3583323552), (12, 2388882368), (16, 1791661776), (24, 1194441184), (32, 895830888), (48, 597220592), (64, 447915444), (73, 392692992), (96, 298610296), (109, 262996224), (128, 223957722), (146, 196346496), (192, 149305148), (218, 131498112), (219, 130897664), (256, 111978861), (292, 98173248), (327, 87665408), (384, 74652574), (436, 65749056), (438, 65448832), (584, 49086624), (654, 43832704), (768, 37326287), (872, 32874528), (876, 32724416), (1168, 24543312), (1308, 21916352), (1744, 16437264), (1752, 16362208), (2336, 12271656), (2616, 10958176), (3488, 8218632), (3504, 8181104), (4672, 6135828), (4691, 6110976), (5232, 5479088), (6976, 4109316), (7008, 4090552), (7957, 3602688), (9344, 3067914), (9382, 3055488), (10464, 2739544), (13952, 2054658), (14016, 2045276), (14073, 2036992), (15914, 1801344), (18688, 1533957), (18764, 1527744), (20928, 1369772), (23871, 1200896), (27904, 1027329), (28032, 1022638), (28146, 1018496), (31828, 900672), (37528, 763872), (41856, 684886), (47742, 600448), (56064, 511319), (56292, 509248), (63656, 450336), (75056, 381936), (83712, 342443), (95484, 300224), (112584, 254624), (127312, 225168), (150112, 190968)]