215643648

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{12763}}^1$

素因数の和:12795

約数の個数: 80

約数和(自身を含む): 626763456

約数和(自身を除く): 411119808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8448, 12763, 16896, 25526, 38289, 51052, 76578, 102104, 140393, 153156, 204208, 280786, 306312, 408416, 421179, 561572, 612624, 816832, 842358, 1123144, 1225248, 1633664, 1684716, 2246288, 2450496, 3267328, 3369432, 4492576, 4900992, 6534656, 6738864, 8985152, 9801984, 13477728, 17970304, 19603968, 26955456, 35940608, 53910912, 71881216, 107821824, 215643648]

約数ペア:

[(1, 215643648), (2, 107821824), (3, 71881216), (4, 53910912), (6, 35940608), (8, 26955456), (11, 19603968), (12, 17970304), (16, 13477728), (22, 9801984), (24, 8985152), (32, 6738864), (33, 6534656), (44, 4900992), (48, 4492576), (64, 3369432), (66, 3267328), (88, 2450496), (96, 2246288), (128, 1684716), (132, 1633664), (176, 1225248), (192, 1123144), (256, 842358), (264, 816832), (352, 612624), (384, 561572), (512, 421179), (528, 408416), (704, 306312), (768, 280786), (1056, 204208), (1408, 153156), (1536, 140393), (2112, 102104), (2816, 76578), (4224, 51052), (5632, 38289), (8448, 25526), (12763, 16896)]