230236448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 510092352

約数和(自身を除く): 279855904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 61, 86, 104, 122, 172, 208, 211, 244, 344, 416, 422, 488, 559, 688, 793, 844, 976, 1118, 1376, 1586, 1688, 1952, 2236, 2623, 2743, 3172, 3376, 4472, 5246, 5486, 6344, 6752, 8944, 9073, 10492, 10972, 12688, 12871, 17888, 18146, 20984, 21944, 25376, 25742, 34099, 36292, 41968, 43888, 51484, 68198, 72584, 83936, 87776, 102968, 117949, 136396, 145168, 167323, 205936, 235898, 272792, 290336, 334646, 411872, 471796, 545584, 553453, 669292, 943592, 1091168, 1106906, 1338584, 1887184, 2213812, 2677168, 3774368, 4427624, 5354336, 7194889, 8855248, 14389778, 17710496, 28779556, 57559112, 115118224, 230236448]

約数ペア:

[(1, 230236448), (2, 115118224), (4, 57559112), (8, 28779556), (13, 17710496), (16, 14389778), (26, 8855248), (32, 7194889), (43, 5354336), (52, 4427624), (61, 3774368), (86, 2677168), (104, 2213812), (122, 1887184), (172, 1338584), (208, 1106906), (211, 1091168), (244, 943592), (344, 669292), (416, 553453), (422, 545584), (488, 471796), (559, 411872), (688, 334646), (793, 290336), (844, 272792), (976, 235898), (1118, 205936), (1376, 167323), (1586, 145168), (1688, 136396), (1952, 117949), (2236, 102968), (2623, 87776), (2743, 83936), (3172, 72584), (3376, 68198), (4472, 51484), (5246, 43888), (5486, 41968), (6344, 36292), (6752, 34099), (8944, 25742), (9073, 25376), (10492, 21944), (10972, 20984), (12688, 18146), (12871, 17888)]