327338704

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 835946496

約数和(自身を除く): 508607792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 43, 44, 56, 74, 77, 86, 88, 112, 148, 154, 167, 172, 176, 259, 296, 301, 308, 334, 344, 407, 473, 518, 592, 602, 616, 668, 688, 814, 946, 1036, 1169, 1204, 1232, 1336, 1591, 1628, 1837, 1892, 2072, 2338, 2408, 2672, 2849, 3182, 3256, 3311, 3674, 3784, 4144, 4676, 4816, 5698, 6179, 6364, 6512, 6622, 7181, 7348, 7568, 9352, 11137, 11396, 12358, 12728, 12859, 13244, 14362, 14696, 17501, 18704, 22274, 22792, 24716, 25456, 25718, 26488, 28724, 29392, 35002, 43253, 44548, 45584, 49432, 50267, 51436, 52976, 57448, 67969, 70004, 78991, 86506, 89096, 98864, 100534, 102872, 114896, 122507, 135938, 140008, 157982, 173012, 178192, 201068, 205744, 245014, 265697, 271876, 280016, 315964, 346024, 402136, 475783, 490028, 531394, 543752, 552937, 631928, 692048, 804272, 951566, 980056, 1062788, 1087504, 1105874, 1263856, 1859879, 1903132, 1960112, 2125576, 2211748, 2922667, 3719758, 3806264, 4251152, 4423496, 5845334, 7439516, 7612528, 8846992, 11690668, 14879032, 20458669, 23381336, 29758064, 40917338, 46762672, 81834676, 163669352, 327338704]

約数ペア:

[(1, 327338704), (2, 163669352), (4, 81834676), (7, 46762672), (8, 40917338), (11, 29758064), (14, 23381336), (16, 20458669), (22, 14879032), (28, 11690668), (37, 8846992), (43, 7612528), (44, 7439516), (56, 5845334), (74, 4423496), (77, 4251152), (86, 3806264), (88, 3719758), (112, 2922667), (148, 2211748), (154, 2125576), (167, 1960112), (172, 1903132), (176, 1859879), (259, 1263856), (296, 1105874), (301, 1087504), (308, 1062788), (334, 980056), (344, 951566), (407, 804272), (473, 692048), (518, 631928), (592, 552937), (602, 543752), (616, 531394), (668, 490028), (688, 475783), (814, 402136), (946, 346024), (1036, 315964), (1169, 280016), (1204, 271876), (1232, 265697), (1336, 245014), (1591, 205744), (1628, 201068), (1837, 178192), (1892, 173012), (2072, 157982), (2338, 140008), (2408, 135938), (2672, 122507), (2849, 114896), (3182, 102872), (3256, 100534), (3311, 98864), (3674, 89096), (3784, 86506), (4144, 78991), (4676, 70004), (4816, 67969), (5698, 57448), (6179, 52976), (6364, 51436), (6512, 50267), (6622, 49432), (7181, 45584), (7348, 44548), (7568, 43253), (9352, 35002), (11137, 29392), (11396, 28724), (12358, 26488), (12728, 25718), (12859, 25456), (13244, 24716), (14362, 22792), (14696, 22274), (17501, 18704)]