327965472

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 970377408

約数和(自身を除く): 642411936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 71, 72, 86, 96, 129, 142, 144, 172, 213, 258, 284, 288, 344, 373, 387, 426, 516, 568, 639, 688, 746, 774, 852, 1032, 1119, 1136, 1278, 1376, 1492, 1548, 1704, 2064, 2238, 2272, 2556, 2984, 3053, 3096, 3357, 3408, 4128, 4476, 5112, 5968, 6106, 6192, 6714, 6816, 8952, 9159, 10224, 11936, 12212, 12384, 13428, 16039, 17904, 18318, 20448, 24424, 26483, 26856, 27477, 32078, 35808, 36636, 48117, 48848, 52966, 53712, 54954, 64156, 73272, 79449, 96234, 97696, 105932, 107424, 109908, 128312, 144351, 146544, 158898, 192468, 211864, 219816, 238347, 256624, 288702, 293088, 317796, 384936, 423728, 439632, 476694, 513248, 577404, 635592, 769872, 847456, 879264, 953388, 1138769, 1154808, 1271184, 1539744, 1906776, 2277538, 2309616, 2542368, 3416307, 3813552, 4555076, 4619232, 6832614, 7627104, 9110152, 10248921, 13665228, 18220304, 20497842, 27330456, 36440608, 40995684, 54660912, 81991368, 109321824, 163982736, 327965472]

約数ペア:

[(1, 327965472), (2, 163982736), (3, 109321824), (4, 81991368), (6, 54660912), (8, 40995684), (9, 36440608), (12, 27330456), (16, 20497842), (18, 18220304), (24, 13665228), (32, 10248921), (36, 9110152), (43, 7627104), (48, 6832614), (71, 4619232), (72, 4555076), (86, 3813552), (96, 3416307), (129, 2542368), (142, 2309616), (144, 2277538), (172, 1906776), (213, 1539744), (258, 1271184), (284, 1154808), (288, 1138769), (344, 953388), (373, 879264), (387, 847456), (426, 769872), (516, 635592), (568, 577404), (639, 513248), (688, 476694), (746, 439632), (774, 423728), (852, 384936), (1032, 317796), (1119, 293088), (1136, 288702), (1278, 256624), (1376, 238347), (1492, 219816), (1548, 211864), (1704, 192468), (2064, 158898), (2238, 146544), (2272, 144351), (2556, 128312), (2984, 109908), (3053, 107424), (3096, 105932), (3357, 97696), (3408, 96234), (4128, 79449), (4476, 73272), (5112, 64156), (5968, 54954), (6106, 53712), (6192, 52966), (6714, 48848), (6816, 48117), (8952, 36636), (9159, 35808), (10224, 32078), (11936, 27477), (12212, 26856), (12384, 26483), (13428, 24424), (16039, 20448), (17904, 18318)]