227344448

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:507

約数の個数: 56

約数和(自身を含む): 460857600

約数和(自身を除く): 233513152

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 167, 178, 239, 334, 356, 478, 668, 712, 956, 1336, 1424, 1912, 2672, 2848, 3824, 5344, 5696, 7648, 10688, 14863, 15296, 21271, 29726, 39913, 42542, 59452, 79826, 85084, 118904, 159652, 170168, 237808, 319304, 340336, 475616, 638608, 680672, 951232, 1277216, 1361344, 2554432, 3552257, 7104514, 14209028, 28418056, 56836112, 113672224, 227344448]

約数ペア:

[(1, 227344448), (2, 113672224), (4, 56836112), (8, 28418056), (16, 14209028), (32, 7104514), (64, 3552257), (89, 2554432), (167, 1361344), (178, 1277216), (239, 951232), (334, 680672), (356, 638608), (478, 475616), (668, 340336), (712, 319304), (956, 237808), (1336, 170168), (1424, 159652), (1912, 118904), (2672, 85084), (2848, 79826), (3824, 59452), (5344, 42542), (5696, 39913), (7648, 29726), (10688, 21271), (14863, 15296)]