2217432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 6462720

約数和(自身を除く): 4245288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 197, 201, 268, 394, 402, 469, 536, 591, 788, 804, 938, 1182, 1379, 1407, 1576, 1608, 1876, 2364, 2758, 2814, 3752, 4137, 4728, 5516, 5628, 8274, 11032, 11256, 13199, 16548, 26398, 33096, 39597, 52796, 79194, 92393, 105592, 158388, 184786, 277179, 316776, 369572, 554358, 739144, 1108716, 2217432]

約数ペア:

[(1, 2217432), (2, 1108716), (3, 739144), (4, 554358), (6, 369572), (7, 316776), (8, 277179), (12, 184786), (14, 158388), (21, 105592), (24, 92393), (28, 79194), (42, 52796), (56, 39597), (67, 33096), (84, 26398), (134, 16548), (168, 13199), (197, 11256), (201, 11032), (268, 8274), (394, 5628), (402, 5516), (469, 4728), (536, 4137), (591, 3752), (788, 2814), (804, 2758), (938, 2364), (1182, 1876), (1379, 1608), (1407, 1576)]