43361344

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 84

約数和(自身を含む): 98541840

約数和(自身を除く): 55180496

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 169, 208, 211, 247, 304, 338, 416, 422, 494, 608, 676, 832, 844, 988, 1216, 1352, 1688, 1976, 2704, 2743, 3211, 3376, 3952, 4009, 5408, 5486, 6422, 6752, 7904, 8018, 10816, 10972, 12844, 13504, 15808, 16036, 21944, 25688, 32072, 35659, 43888, 51376, 52117, 64144, 71318, 87776, 102752, 104234, 128288, 142636, 175552, 205504, 208468, 256576, 285272, 416936, 570544, 677521, 833872, 1141088, 1355042, 1667744, 2282176, 2710084, 3335488, 5420168, 10840336, 21680672, 43361344]

約数ペア:

[(1, 43361344), (2, 21680672), (4, 10840336), (8, 5420168), (13, 3335488), (16, 2710084), (19, 2282176), (26, 1667744), (32, 1355042), (38, 1141088), (52, 833872), (64, 677521), (76, 570544), (104, 416936), (152, 285272), (169, 256576), (208, 208468), (211, 205504), (247, 175552), (304, 142636), (338, 128288), (416, 104234), (422, 102752), (494, 87776), (608, 71318), (676, 64144), (832, 52117), (844, 51376), (988, 43888), (1216, 35659), (1352, 32072), (1688, 25688), (1976, 21944), (2704, 16036), (2743, 15808), (3211, 13504), (3376, 12844), (3952, 10972), (4009, 10816), (5408, 8018), (5486, 7904), (6422, 6752)]