1721235648

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1803

約数の個数: 168

約数和(自身を含む): 5125134784

約数和(自身を除く): 3403899136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 121, 129, 132, 172, 176, 192, 242, 258, 264, 344, 352, 363, 473, 484, 516, 528, 688, 704, 726, 946, 968, 1032, 1056, 1376, 1419, 1452, 1723, 1892, 1936, 2064, 2112, 2752, 2838, 2904, 3446, 3784, 3872, 4128, 5169, 5203, 5676, 5808, 6892, 7568, 7744, 8256, 10338, 10406, 11352, 11616, 13784, 15136, 15609, 18953, 20676, 20812, 22704, 23232, 27568, 30272, 31218, 37906, 41352, 41624, 45408, 55136, 56859, 62436, 74089, 75812, 82704, 83248, 90816, 110272, 113718, 124872, 148178, 151624, 165408, 166496, 208483, 222267, 227436, 249744, 296356, 303248, 330816, 332992, 416966, 444534, 454872, 499488, 592712, 606496, 625449, 814979, 833932, 889068, 909744, 998976, 1185424, 1212992, 1250898, 1629958, 1667864, 1778136, 1819488, 2370848, 2444937, 2501796, 3259916, 3335728, 3556272, 3638976, 4741696, 4889874, 5003592, 6519832, 6671456, 7112544, 8964769, 9779748, 10007184, 13039664, 13342912, 14225088, 17929538, 19559496, 20014368, 26079328, 26894307, 35859076, 39118992, 40028736, 52158656, 53788614, 71718152, 78237984, 107577228, 143436304, 156475968, 215154456, 286872608, 430308912, 573745216, 860617824, 1721235648]

約数ペア:

[(1, 1721235648), (2, 860617824), (3, 573745216), (4, 430308912), (6, 286872608), (8, 215154456), (11, 156475968), (12, 143436304), (16, 107577228), (22, 78237984), (24, 71718152), (32, 53788614), (33, 52158656), (43, 40028736), (44, 39118992), (48, 35859076), (64, 26894307), (66, 26079328), (86, 20014368), (88, 19559496), (96, 17929538), (121, 14225088), (129, 13342912), (132, 13039664), (172, 10007184), (176, 9779748), (192, 8964769), (242, 7112544), (258, 6671456), (264, 6519832), (344, 5003592), (352, 4889874), (363, 4741696), (473, 3638976), (484, 3556272), (516, 3335728), (528, 3259916), (688, 2501796), (704, 2444937), (726, 2370848), (946, 1819488), (968, 1778136), (1032, 1667864), (1056, 1629958), (1376, 1250898), (1419, 1212992), (1452, 1185424), (1723, 998976), (1892, 909744), (1936, 889068), (2064, 833932), (2112, 814979), (2752, 625449), (2838, 606496), (2904, 592712), (3446, 499488), (3784, 454872), (3872, 444534), (4128, 416966), (5169, 332992), (5203, 330816), (5676, 303248), (5808, 296356), (6892, 249744), (7568, 227436), (7744, 222267), (8256, 208483), (10338, 166496), (10406, 165408), (11352, 151624), (11616, 148178), (13784, 124872), (15136, 113718), (15609, 110272), (18953, 90816), (20676, 83248), (20812, 82704), (22704, 75812), (23232, 74089), (27568, 62436), (30272, 56859), (31218, 55136), (37906, 45408), (41352, 41624)]