229726976

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 477511104

約数和(自身を除く): 247784128

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 94, 122, 128, 188, 244, 256, 313, 376, 488, 626, 752, 976, 1252, 1504, 1952, 2504, 2867, 3008, 3904, 5008, 5734, 6016, 7808, 10016, 11468, 12032, 14711, 15616, 19093, 20032, 22936, 29422, 38186, 40064, 45872, 58844, 76372, 80128, 91744, 117688, 152744, 183488, 235376, 305488, 366976, 470752, 610976, 733952, 897371, 941504, 1221952, 1794742, 1883008, 2443904, 3589484, 3766016, 4887808, 7178968, 14357936, 28715872, 57431744, 114863488, 229726976]

約数ペア:

[(1, 229726976), (2, 114863488), (4, 57431744), (8, 28715872), (16, 14357936), (32, 7178968), (47, 4887808), (61, 3766016), (64, 3589484), (94, 2443904), (122, 1883008), (128, 1794742), (188, 1221952), (244, 941504), (256, 897371), (313, 733952), (376, 610976), (488, 470752), (626, 366976), (752, 305488), (976, 235376), (1252, 183488), (1504, 152744), (1952, 117688), (2504, 91744), (2867, 80128), (3008, 76372), (3904, 58844), (5008, 45872), (5734, 40064), (6016, 38186), (7808, 29422), (10016, 22936), (11468, 20032), (12032, 19093), (14711, 15616)]