554653904

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 1312124352

約数和(自身を除く): 757470448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 43, 53, 56, 82, 86, 106, 112, 164, 172, 212, 287, 301, 328, 344, 371, 424, 574, 602, 656, 688, 742, 848, 1148, 1204, 1484, 1763, 2173, 2279, 2296, 2408, 2809, 2968, 3526, 4346, 4558, 4592, 4816, 5618, 5936, 7052, 8692, 9116, 11236, 12341, 14104, 15211, 15953, 17384, 18232, 19663, 22472, 24682, 28208, 30422, 31906, 34768, 36464, 39326, 44944, 49364, 60844, 63812, 78652, 93439, 98728, 115169, 120787, 121688, 127624, 157304, 186878, 197456, 230338, 241574, 243376, 255248, 314608, 373756, 460676, 483148, 654073, 747512, 806183, 845509, 921352, 966296, 1308146, 1495024, 1612366, 1691018, 1842704, 1932592, 2616292, 3224732, 3382036, 4952267, 5232584, 6449464, 6764072, 9904534, 10465168, 12898928, 13528144, 19809068, 34665869, 39618136, 69331738, 79236272, 138663476, 277326952, 554653904]

約数ペア:

[(1, 554653904), (2, 277326952), (4, 138663476), (7, 79236272), (8, 69331738), (14, 39618136), (16, 34665869), (28, 19809068), (41, 13528144), (43, 12898928), (53, 10465168), (56, 9904534), (82, 6764072), (86, 6449464), (106, 5232584), (112, 4952267), (164, 3382036), (172, 3224732), (212, 2616292), (287, 1932592), (301, 1842704), (328, 1691018), (344, 1612366), (371, 1495024), (424, 1308146), (574, 966296), (602, 921352), (656, 845509), (688, 806183), (742, 747512), (848, 654073), (1148, 483148), (1204, 460676), (1484, 373756), (1763, 314608), (2173, 255248), (2279, 243376), (2296, 241574), (2408, 230338), (2809, 197456), (2968, 186878), (3526, 157304), (4346, 127624), (4558, 121688), (4592, 120787), (4816, 115169), (5618, 98728), (5936, 93439), (7052, 78652), (8692, 63812), (9116, 60844), (11236, 49364), (12341, 44944), (14104, 39326), (15211, 36464), (15953, 34768), (17384, 31906), (18232, 30422), (19663, 28208), (22472, 24682)]