16898687568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{356693}}^1$

素因数の和:356761

約数の個数: 120

約数和(自身を含む): 55199109888

約数和(自身を除く): 38300422320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5922, 6768, 7896, 11844, 15792, 23688, 47376, 356693, 713386, 1070079, 1426772, 2140158, 2496851, 2853544, 3210237, 4280316, 4993702, 5707088, 6420474, 7490553, 8560632, 9987404, 12840948, 14981106, 16764571, 17121264, 19974808, 22471659, 25681896, 29962212, 33529142, 39949616, 44943318, 50293713, 51363792, 59924424, 67058284, 89886636, 100587426, 117351997, 119848848, 134116568, 150881139, 179773272, 201174852, 234703994, 268233136, 301762278, 352055991, 359546544, 402349704, 469407988, 603524556, 704111982, 804699408, 938815976, 1056167973, 1207049112, 1408223964, 1877631952, 2112335946, 2414098224, 2816447928, 4224671892, 5632895856, 8449343784, 16898687568]

約数ペア:

[(1, 16898687568), (2, 8449343784), (3, 5632895856), (4, 4224671892), (6, 2816447928), (7, 2414098224), (8, 2112335946), (9, 1877631952), (12, 1408223964), (14, 1207049112), (16, 1056167973), (18, 938815976), (21, 804699408), (24, 704111982), (28, 603524556), (36, 469407988), (42, 402349704), (47, 359546544), (48, 352055991), (56, 301762278), (63, 268233136), (72, 234703994), (84, 201174852), (94, 179773272), (112, 150881139), (126, 134116568), (141, 119848848), (144, 117351997), (168, 100587426), (188, 89886636), (252, 67058284), (282, 59924424), (329, 51363792), (336, 50293713), (376, 44943318), (423, 39949616), (504, 33529142), (564, 29962212), (658, 25681896), (752, 22471659), (846, 19974808), (987, 17121264), (1008, 16764571), (1128, 14981106), (1316, 12840948), (1692, 9987404), (1974, 8560632), (2256, 7490553), (2632, 6420474), (2961, 5707088), (3384, 4993702), (3948, 4280316), (5264, 3210237), (5922, 2853544), (6768, 2496851), (7896, 2140158), (11844, 1426772), (15792, 1070079), (23688, 713386), (47376, 356693)]